Complete design for 3G Basestation transceiver and

Complete design for 3G Basestation transceiver and sector antenna interface system

System and Circuits designed by Mohamed Nezami, Aided by Telekom R&D trainees 8/5/2013

[email protected] Designed by Mohamed K. Nezami, PhD

1

This is an example of a complete in house RF design for 3G base station transmitter, receiver, power amplifier, and front end RF sector antenna interface.

For consulting on your RF designs, please contact me at, [email protected]

8/5/2013


2

WCDMA Base Station Transceiver +9.25 dB

-2 dB

VG111 G = 12.5 dB IIP3= 26 dBm NF = 3.5 dB P1dB= 22 dBm

MBA-15L G = -6 dB P1dB= 0 dBm MIXER

RF SAW

VGA Murata -3 dB BW ±30MHz

SF188406A Fc=188 MHz -29 dB BW = 40MHz

PAD

LPF

-3 dB ÷2

-4 dB

Rx Baseband

PAD

Rx ~ +19.75 dB Rx Synth Si4133

19.2 MHz

Splitter

-4 dB

IF

Rx

-0.25 dB

LNA Duplexer

Directional Coupler

Tx

#1

CTRL

Data

-0.25 dB

-0.25 dB

PAD

JDC-20-3-75 -1 dB CP

A/D

CP

Rx Regulator

+3V +9V Supply

DSP

ch4

+5V

Tx Regulator

+3V

PA

IF Sample AAGC

153.6 MHz

G = 24 dB IIP3= 55dBm

153.6 MHz

DSP

PA TP

Modulators WCDMA

Data

PA Mon.

IF = 53.76 MHz -3 dB

DUC

#4

DACs PAD

VNA-25 G = 14 dB

DC

TP

Tx Synth (PLL) Si4136

RF

LPF

Note:

PAD -1 dB

Tx : 820mA @ 5V 18mA @ 3V Rx: 433mA@5V 18mA@3V

8/5/2013

+5V

ch1

BW = ±30 MHz Loop back

#3

DDCs -0.25 dB

CP

Fwd

#2

-0.25 dB

-0.5 dB

-0.5 dB Refl.

G = 22 dB NF = 1 dB IP3 = 20dBm DC Extraction

AD8370 G = 6 to 34dB (G=23 dB) IIP3= 0 dBm NF = 7 dB P1dB= 22 dBm

VNA-22 -1 dB G = 14 dB

TP

Modem

-1 dB

-4 dB

-4 dB LPF

PAD

Front-end RF System

VGA

PAD

376 MHz

RF

Tx ~ +21.75 dB

+16 dB

ERA-21SM G = 14dB

Q

VNA-22 G = 14 dB

-13 dBm to -95 dBm

SF1124A -12dB

LT5506

I

-1 dB

CP JDC-20-3-75 -1 dB

IF SAW

-1 dB

-20.25 dBm to -101.25 dBm

RF power transmit ~ +43 dBm

IF Sample BAGC

IF AMP 2

-6 dB

-4 dB

-11 dBm to -92 dBm

RF power receive ~ -40 dBm to -121 dBm

IF AMP 1

PAD

-0.25 dB

ERA-5SM G = 20 dB IIP3= 12 dBm NF = 4.7 dB P1dB= 12.6 dBm

IF = 188 MHz

DC insertion


-6 dB

RF SAW

RF2126 G = 12.5 dB

VG111 G = 12.5 dB to -16.5 dB IP3 = 26 dBm NF = 3.5 dB P1dB = 22 dBm

-1 dB

-1 dB

CP

VGA

LPF

-6 dB

PAD -3 dB

VNA-28 G = 22 dB


LPF

PAD MIXER MBA-25L G = -6 dB P1dB= 0 dBm

TP

ERA-21SM G = 14 dB IP3 = 12 dBm NF = 4.7 dB P1dB = 12 dBm

3

RX Diversity Path

+22dB

U2 -0.4dB VDC

VDC U12

TX/RX Single Sector Path

+22dB U5 -0.8dB

TM R&D © 2005

20dB Directional Coupler

U3 U2 -0.4dB VDC

VDC

Power Regu.

U1 -0.2dB

DC Extr.

LNA U8

U3 U9

40dB Directional Coupler -0.2dB

VDC


PA

WCDMA TX/RX Duplexure

FWD

Monitoring & Control Board U7

DC Extr.

U4

U6 -0.2dB 40dB Directional Coupler REF

U1 -0.2dB

U4 LNA

RX BPF

Power Regu.

U10 -0.3dB

U11 +24dB

Front End RF System

+22dB U5 -0.8dB

Telekom R&D © 2005

VDC

Power Regu.

U1 -0.2dB

U8 TX BPF

U3 U9

40dB Directional Coupler -0.2dB

VDC


PA


DC Extr.

LNA

RX BPF

FWD

Monitoring & Control Board U7

VDC U4

U6 -0.2dB 40dB Directional Coupler REF

U2 -0.4dB

U10 -0.3dB

U11 +24dB

U12 High power load: 200 Watts 50dB atten. 50FHAO-050-200 from JFW 10x5 inches Directional couplers: RLC 2-3GHz 40dB, CHP–2030–D–40–40–FF RLC .7-7GHz, 20dB, 2C-0770-20-R Terminations: RLC 175 Watts AVG, 1KWatt Peak, 50 Ohm Termination, T-1005-N-M DC Block: RLC Bias T, BT-1025 LNA: WBA1530A , NF=1dB , OIP3=42dBm, G=22dB, from Wantcom UMTS Diplexure: WSD-00327, 100Watt CW, 4KWatts inst. From K&L by [email protected] Designed 8/5/2013 5 Circulator: 1900-2200 MHz, ISOL=15dB,IL=.5dB, 400K.Watts 3A1NX Mohamed Nezami, PhD from REC-USA Dr. Mohamed Nezami/2005

U2 -0.4dB

+22dB

RX Diversity Path

VDC VDC

Power Regu.

U1 -0.2dB

U12 U4 LNA

RX BPF

DC Extr.


U3

TX/RX Single Sector Path U5 -0.8dB

TM R&D © 2005

U2 -0.4dB

+22dB VDC VDC

Power Regu.

U1 -0.2dB

U4 LNA

U6 -0.2dB 40dB Directional Coupler

U7

U3 U8

U9


FWD

Monitoring & Control Board


PA

REF


DC Extr.

U11 -0.2dB

U10

VDC

+24dB -0.3dB

Front End RF System

+22dB -1.5dB

-0.25dB

RX BPF


Monitoring & Control Board

8/5/2013

VDC

Power Regu.

DC Extr.

-0.25dB 20dB Directional Coupler


FWD

TX BPF

VDC

-1.5dB


PA

REF

VDC

LNA

Telekom R&D © 2004

-0.25dB

-0.25dB -0.5dB


+24dB

7

WCDMA PROJECT .

8/5/2013


8

WCDMA PROJECT Monday, December 13, 2004: Monday, December 17, 2004: Monday, December 20, 2004: Monday, December 24, 2004: Monday, December 27, 2004: Monday, December 30, 2004:

System Design :done Schematic Design :done Schematic check :TBD Assign part Numbers: TBD Create netlist” TBD Create PCB Footprints :~done Make PCB: TBD Send PCB to Board makers: TBD Procure all parts: TBD Assemble board: TBD

2005

8/5/2013


9

3G Basestation RF Transmitter Board Designed by Mohamed K. Nezami, for Telekom R&D Malaysia 8/5/2013


10


-2 dB



RF SAW



PAD

LPF

-3 dB ÷2

-4 dB

Rx Baseband

PAD


19.2 MHz

IF

Splitter

-4 dB

Rx

-0.25 dB

LNA Duplexer

Directional Coupler

Tx

#1

CTRL

Data

-0.25 dB

-0.25 dB

PAD

JDC-20-3-75 -1 dB CP

A/D

CP

+5V

Rx Regulator

+3V

ch1

+9V Supply

DSP

ch4

+5V

Tx Regulator

+3V

PA

IF Sample AAGC

153.6 MHz


153.6 MHz


#3

DDCs -0.25 dB

CP

Fwd

#2

-0.25 dB

-0.5 dB

-0.5 dB Refl.



VNA-22 -1 dB G = 14 dB

TP

Modem

-1 dB

-4 dB

-4 dB LPF

PAD

Front-end RF System

VGA

PAD

376 MHz

RF

Tx ~ +21.75 dB

+16 dB

ERA-21SM G = 14dB

Q

VNA-22 G = 14 dB

-13 dBm to -95 dBm

SF1124A -12dB

LT5506

I

-1 dB

CP JDC-20-3-75 -1 dB

IF SAW

-1 dB

-20.25 dBm to -101.25 dBm


IF Sample BAGC

IF AMP 2

-6 dB

-4 dB

-11 dBm to -92 dBm


IF AMP 1

PAD

-0.25 dB


IF = 188 MHz

DC insertion


DSP

PA TP

Modulators WCDMA

Data

PA Mon.

IF = 53.76 MHz -3 dB

DUC

#4

DACs PAD

VNA-25 G = 14 dB

DC

TP


RF

LPF

Note:

PAD -1 dB


-6 dB

RF SAW

RF2126 G = 12.5 dB


-1 dB

-1 dB

CP

VGA

LPF

-6 dB

PAD -3 dB

VNA-28 G = 22 dB

LPF


TP


© Wireless Devices, Telekom Research & Development Sdn. Bhd. 2004

8/5/2013


12

60.00

Cumulative Noise Figure vs. Component

Cumulative Gain vs. Component

50.00

16.00

40.00

14.00

30.00

12.00 10.00 8.00

10.00 NF (dB)

Gain (dB)

20.00

0.00 -10.00

6.00 4.00 2.00

0.00

-20.00

WCDM A Trans mitter Desig n

Subtitle (VSWR Included)

Max Nom Min

Component #

Component # 120.00

Cumulative IP3 vs. Component 100.00

80.00

80.00

60.00

60.00

40.00

P[sat] (dBm)

100.00

IP3 (dBm)

120.00

40.00 20.00 0.00

Max Nom Min

Cumulative P[saturated] vs. Component

20.00 0.00

-20.00

Component #

8/5/2013

Max Nom Min

Component #


Max Nom Min

13

Cumulative P[noise] vs. Component

Cumulative P[signal] vs. Component 0.00

50.00

-10.00

40.00

-20.00 -30.00

P[noise] (dBm)

P[signal] (dBm)

30.00 20.00

-40.00

10.00

-50.00 -60.00 WCDMA Transmitter Design

0.00

-10.00 -20.00 -30.00

Component #

Cumulative SNR vs. Component

S u b ti tl e ( V S W R I n c l u d e d )

-70.00 -80.00

-90.00 -100.00 Nom Max Nom Min

Max Nom Min

Component #

IMD3 & delta IMD3 vs. Component

84.00

50.00

250.00

82.00 0.00 80.00

200.00

IMD3 (dBm)

SNR (dB)

78.00 76.00

74.00 72.00 70.00

Delta IMD3 (dB)

-50.00 150.00

-100.00 -150.00

100.00

-200.00 IMD3 (Max) IMD3 (Nom) IMD3 (Min) dIMD3 (Max) dIMD3 (Nom) dIMD3 (Min)

68.00 -250.00

66.00 64.00 1

3

5

7

9

11

13

15

Component #

8/5/2013

17

19

21

23 Max Nom Min

-300.00

50.00

0.00

Component #


14

Cumulative VSWR Error vs. Component

Cumulative IP2 vs. Component 120.00

0.04

100.00

0.03

60.00 0.01

IP2 (dBm)

Amplitude Error (dB)

80.00 0.02

40.00

0.00

20.00

-0.01

0.00

-0.02 -0.03 -0.04 Component #

8/5/2013

Max Min

Component #


Max Nom Min

15

8/5/2013


16

8/5/2013


17

8/5/2013


18

8/5/2013


19

8/5/2013


20

5VDC_TX

2

CNTRL_TX_DRIVE

1

J1 AGC_IF

R1 1K

2

1

J2 TX_LO 3

R3

2 3

1

R2 10K

100

C1

.01uF R6

5.11K

12.1k

1

R5

R4 0

2

Q1 MMBT2222A 3

5VDC_TX

9VDC_TX 5VDC_TX

C48 100pF

R17 150

100pF

U6 1

6.5-30pF

C17 6.5-30pF

2

C16 1.4-3pF R19 0

L8 470nH

IN

4

GND

SAW GND

C12

C13

6.5-30pF

47pF

7 6 5 4 3 2 1

P=+2dBm

Vcc 1

IL=-3dB

6 OUT

8 9 10 11 12 13 14

3

OUT

SAFSE2G14KB0T00

C18 1.2pF

GND GND GND RF IN GND GND GND

C20 6.5-30pF

VGA

TRAP=LO

P=+12dBm to -18dBm

U7

GND GND GND RF OUT GND GND GND

15 16 17 18 19 20 21

L7 1.6nH

150 R13

C10

AMP

3 IN

NC GND V_CTRL GND GND GND GND

5

Gain=21dB

C15

P=-1dBm

RF

R15 150 C11 2-6pF

P=~-22dBm

LO

IF

U4 VNA-28

C4 .01uF

28 27 26 25 24 23 22

R18

C19

0

5-20pF

GND GND GND GND NC GND NC

150 R14

P=-20dBm

10 3

R20 0

C22 5-20pF

C21 1.2pF

R23 0

VG111

R22 0

R21 0

TRAP=IF

J4 IF_TX_sample 3

2

1

R16 37.4

C49 .01uF L2 27nH

G=13dB:-16dB

7 GND 8 GND

5 2

PAD=-6dB

2 GND 4 GND 5 GND

ISO

GND GND

6

U5 MBA-15L

GND GND GND

OUT

R12 37.4

4 2 1

IN

PAD=-6dB

9 8 7 6

1

COUPL

GND

GND

GND

U3 ADC-20-4

7

GND GND

8

3

LPF=100MHz

LPF

OUT

4

Pin=-10dBm from DAC IF=53.76MHz

100pF

IN

6

C14 100pF

1

GND

100pF

3 OUT

5

294 R9

MIMIC

3 4

R11 294

P=-8dBm

C9 1 IN

GND GND GND GND

U2 SCLF-135 C8

P=~0dBm

2

L49

2 GND

R10 18.2

J3 DAC_OUT 3

L4 27nH

+ C3 10uF

L5 27nH

27nH 1

C7 100pF

47pF

L3 120nH

P=~-2dBm

ERA-21SM

PAD=-3dB

U1

R8 137 C6

2

C5 6.5-30pF

4 GND

ERA-21SM Gain=14dB 40ma, 3.5VDC @ pin 3

MIX

L1 120nH

R7 100

C23 47pF

C24 + 10uF

5VDC_TX_PRE_PA

L9 27nH

C25 100pF

U9 1

OUT

LPF GND

IN

C27

1 LFCN-2500

2.7pF

C28 1.4-3pF

RF OUT RF OUT RF OUT RF OUT

C26 RF IN RF IN PC

PRE-PA

P=+12dBm:-18dBm

J6 TX_OUT_sample 3

3

RF2126 U10

C30 1.2pF

C29 100pF

1.2pF

R24 51.1 R25 1K

J7 1

2

1

1 2

4

2

0

5

10

3

5 6 7 8

GND

IN

GND

OUT

ISO

6

COUPL

P=+22dBm:-8dBm

J5 TX_OUT 3

2

1

Vcc

4

G=+12dBm

P=+23dBm:-7dBm

DC-2.5GHz

GND GND GND GND GND GND

9 8 7 4 3 2

U8 BDCA1-10-40

5VDC_TX

3

CNTRL Voltage 0:3.5 Volts

2

AGC_IF

R27 200k

2

R26 100K

Pre_PA_CNTRL

1 R28 100

TX : 2110-2170 MHz TX PLL Synth. Range : 2056-2116.24 MHz IF 53.76MHz

Title WCDMA PROJECT , Dr. M.K. Nezami , Azzemi, Salizul, Suhandi Size D Date:

8/5/2013


Document Number

Rev A

WCDMA PROJECT: RF TRANSMITTER Tuesday , April 19, 2005

21

Sheet

2

of

5

TX_PLL_EN TX_PLL_CLK TX_PLL_DATA

5VDC_TX 3VDC_TXSY

C37 100pF

+

C38 10uF

L13 27nH

1

9 8 7 4 3 2

1

6

OUT

C41

+9.5dBm Nominal IN

1

C42

AMP

6 OUT

3 IN

2

6 7

100pF

5

8

GND 2

GND 4

GND 5

GND 7

GND 8

-7.5dBm Nominal

R44 24.9

C44

10 11

J11 TX_PLL_sample 3 0dBm Nominal

TL is for setting Res freq on IF VCO, chose small trace, for this one , now we are not using it

9 R42 51.1

1

3 4

100pF

LFCN-2500

10

GND

LPF GND

R41 249

IN

Gain=17dB

5

4

PAD=-4dB

2

249 R39

OUT

U17 VNA-22

GND GND GND GND GND GND 8.5dBm Nominal

3

ISO

U14 7.5dBm Nominal

COUPL

R40 20

J10 LO_TX 3

2

1

U16 BDCA1-10-40

1 Vcc

2

LPF with Fc=2500MHz IL=-1dB

4dBm Nominal

R37 30.1

U15

221 R43

PAD=-4dB

R45 221

100pF 3VDC_TXSY

TX_PLL_AUX_OUT

12

C45 .01uF

SCLK

/SEN

SDATA

VDDI

GND GND NC GND NC GND GND GND RFOUT VDDR

IFOUT

IF & RF PLL

10dB coupl IL=-1dB

GND IFLB IFLA GND VDDD GND XIN /PWDN AUXOUT

24

C39 .01uF

23

C40

22 21

L14

100pF

20

18

R38 51.1

4.7nH

19 L15

3VDC_TXSY

17 16

27nH

C43 .01uF

15 14 13

Si4136 5VDC_TX D2 LED_35LS026

LOCK INDICATOR

R48 C46

3

R46 4.02K Q2 MMBT2222A

R47 47K

47K

.01uF R49

2

1 47K

TX_PLL_PWDN

J12 REF_IN 3

2

1

R51 24.9

221 R50

PAD=-4dB

C47

R52 221

100pF

Title WCDMA PROJECT , Dr. M.K. Nezami , Azzemi, Salizul, Suhandi Size D Date:

Document Number WCDMA PROJECT: TRANSMITTER Sy nth. Tuesday , April 19, 2005

TX : 2110-2170 MHz TX PLL Synth. Range : 2056.24-2116.24 MHz DAC IF 53.76MHz

8/5/2013


22

Sheet

Rev A 5

of

5

9VDC_TX

Transmitter Power Supply Nominal voltage is 5V 1Amp current drive

F1 650-RXE160

5VDC_TX

L10 10mH

L25 10mH

+

OUT

Transmitter 3 Volt Regulator 150ma

3 +

4

2

GND

IN

GND

U11 LM7805CT 1

C31 10uF

C32 10uF

3VDC_TXSY R34 4.02K

U12 1

D1 LED_35LS102

5VDC_TX_PRE_PA

OUT 2 R35

L12 10mH

499

R36 1k

5 1500nH

GND BP

3 L26 10mH

L11 IN

+

C33 10uF

4

/SHDN

C34 .01uF

MAX8877_EZK30-T

+

8/5/2013

C36 10uF

GND

OUT

3 +

C35 10uF

4

IN

2

1

GND

U13 LM7805CT


23

2

9VDC_TX

1

J9A 9V DC

CON16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

TX_PLL_EN TX_PLL_CLK TX_PLL_DATA TX_PLL_PWDN TX_PLL_AUX_OUT CNTRL_TX_DRIVE Pre_PA_CNTRL TBD1 Digital_GND

J8

47k R29

R30 47k

R31 47k 3VDC_TXSY

R33 L16 Digital_GND 0

8/5/2013

27nH


24

3G Basestation Receiver Design Designed and layout by Mohamed Nezami

8/5/2013


25


-2 dB



RF SAW



PAD

LPF

-3 dB ÷2

-4 dB

Rx Baseband

PAD


19.2 MHz

IF

Splitter

-4 dB

Rx

-0.25 dB

LNA Duplexer

Directional Coupler

Tx

#1

CTRL

Data

-0.25 dB

-0.25 dB

PAD

JDC-20-3-75 -1 dB CP

A/D

CP

+5V

Rx Regulator

+3V

ch1

+9V Supply

DSP

ch4

+5V

Tx Regulator

+3V

PA

IF Sample AAGC

153.6 MHz


153.6 MHz


#3

DDCs -0.25 dB

CP

Fwd

#2

-0.25 dB

-0.5 dB

-0.5 dB Refl.



VNA-22 -1 dB G = 14 dB

TP

Modem

-1 dB

-4 dB

-4 dB LPF

PAD

Front-end RF System

VGA

PAD

376 MHz

RF

Tx ~ +21.75 dB

+16 dB

ERA-21SM G = 14dB

Q

VNA-22 G = 14 dB

-13 dBm to -95 dBm

SF1124A -12dB

LT5506

I

-1 dB

CP JDC-20-3-75 -1 dB

IF SAW

-1 dB

-20.25 dBm to -101.25 dBm


IF Sample BAGC

IF AMP 2

-6 dB

-4 dB

-11 dBm to -92 dBm


IF AMP 1

PAD

-0.25 dB


IF = 188 MHz

DC insertion


DSP

PA TP

Modulators WCDMA

Data

PA Mon.

IF = 53.76 MHz -3 dB

DUC

#4

DACs PAD

VNA-25 G = 14 dB

DC

TP


RF

LPF

Note:

PAD -1 dB


-6 dB

RF SAW

RF2126 G = 12.5 dB


-1 dB

-1 dB

CP

VGA

LPF

-6 dB

PAD -3 dB

VNA-28 G = 22 dB

LPF


TP


P[signal]

Frequency

Temperature

(dBm)

Units

Units

(degrees)

-40.00

25.00 Device Parameters {@ Output}

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Component

Gain

NF

IP2

IP3

P[sat]

NBW

Return Loss (dB)

Designation

(dB)

(dB)

(dBm)

(dBm)

(dBm)

(MHz)

Input

DIREC COUPL DPLEX RX Filter LNA DC insertion/extraction/TP RF VGA - VG111 RF SAW (+/-30MHz) Mixer - MBA-25L PAD LPF - SCLF-380 IF AMP 1 - ERA-21 IF SAW 1 (181MHz) IF AMP 2 - ERA-21 IF SAW 2 (181MHz) DC TP - JDC-20-3-75 Splitter VGA(-11:17, 6:34) - AD8370 DC TP - JDC-20-3-75

24

Output

-0.25 -1.00 -0.50 22.00 -0.75 12.50 -3.00 -6.00 -6.00 -1.00 14.00 -9.00 14.00 -9.00 -0.75 -3.50 10.00 -0.75 0.00 0.00 0.00 0.00 0.00

0.25 1.00 0.50 1.00 0.75 3.50 3.00 10.00 6.00 1.00 4.70 9.00 4.70 9.00 0.75 3.50 7.00 0.75 0.00 0.00 0.00 0.00 0.00

100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00

100.00 100.00 100.00 20.00 100.00 26.00 100.00 16.00 100.00 100.00 6.00 10.00 6.00 100.00 100.00 100.00 0.00 100.00 100.00 100.00 100.00 100.00 100.00

100.00 100.00 100.00 100.00 100.00 22.00 100.00 0.00 100.00 100.00 12.50 100.00 12.50 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00

50.00 50.00 50.00 100.00 50.00 100.00 60.00 100.00 1000.00 100.00 100.00 14.00 100.00 14.00 100.00 1000.00 100.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00

50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00

50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00

0.00

0.00

100.00

100.00

100.00

1000.00

50.00

50.00

Notes: 1 ADC dev ice 14bits, MAX5195 260MHz, MAX5884 200MHz 2 IF=181MHz, FS=153.6MSPS

8/5/2013


2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18


8/5/2013

Gain

NF

IP2

IP3

P[sat]

P[sig]

NBW

P[n]

SNR

DR

SFDR

(dB)

(dB)

(dBm)

(dBm)

(dBm)

(dBm)

(MHz)

(dBm/BW)

(dB)

(dB)

(dB)

-0.25 -1.25 -1.75 20.25 19.50 32.00 29.00 23.00 17.00 16.00 30.00 21.00 35.00 26.00 25.25 21.75 31.75 31.00 31.00 31.00 31.00 31.00 31.00 31.00

0.25 1.25 1.75 2.75 2.75 2.79 2.79 2.81 2.85 2.86 2.97 2.98 3.02 3.02 3.02 3.03 3.09 3.09 3.09 3.09 3.09 3.09 3.09 3.09

100.00 93.47 89.77 98.01 92.50 96.12 89.88 82.62 76.05 74.57 86.51 76.88 88.27 78.51 77.11 73.20 82.03 80.33 79.47 78.69 77.97 77.31 76.70 76.12

100.00 96.46 94.52 20.00 19.25 24.98 21.98 12.98 6.98 5.98 5.83 -3.37 4.71 -4.29 -5.04 -8.54 -2.34 -3.09 -3.09 -3.09 -3.09 -3.09 -3.09 -3.09

100.00 99.00 98.50 100.00 99.25 22.00 19.00 0.00 -6.00 -7.00 7.00 -2.00 12.00 3.00 2.25 -1.25 8.75 8.00 8.00 8.00 8.00 8.00 8.00 8.00

-40.25 -41.25 -41.75 -19.75 -20.50 -8.00 -11.00 -17.00 -23.00 -24.00 -10.00 -19.00 -5.00 -14.00 -14.75 -18.25 -8.25 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00

50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00


-97.31 -97.31 -97.31 -74.31 -75.05 -62.52 -65.52 -71.49 -77.46 -78.45 -64.34 -78.85 -64.82 -73.81 -74.56 -78.06 -68.00 -68.75 -68.75 -68.75 -68.75 -68.75 -68.75 -68.75

57.06 56.06 55.56 54.56 54.55 54.52 54.52 54.49 54.46 54.45 54.34 59.85 59.82 59.81 59.81 59.81 59.75 59.75 59.75 59.75 59.75 59.75 59.75 59.75

197.31 196.31 195.81 174.31 174.30 84.52 84.52 71.49 71.46 71.45 71.34 76.85 76.82 76.81 76.81 76.81 76.75 76.75 76.75 76.75 76.75 76.75 76.75 76.75

131.54 129.18 127.88 62.87 62.87 58.33 58.33 56.31 56.29 56.28 46.78 50.32 46.36 46.35 46.35 46.35 43.77 43.77 43.77 43.77 43.77 43.77 43.77 43.77

IMD3 Power (dBm)

-320.75 -316.67 -314.28 -99.25 -100.00 -73.95 -76.95 -76.95 -82.95 -83.95 -41.66 -50.25 -24.43 -33.43 -34.18 -37.68 -20.07 -20.82 -20.82 -20.82 -20.82 -20.82 -20.82 -20.82

(DdB)

280.50 275.42 272.53 79.50 79.50 65.95 65.95 59.95 59.95 59.95 31.66 31.25 19.43 19.43 19.43 19.43 11.82 11.82 11.82 11.82 11.82 11.82 11.82 11.82

28

S A T

WCDMA Receiver Design Min/Max Cascaded Input/Output Parameters Proof Concept Input Parameters

Output Min/Max Summary Gain (dB) Min

NF (dB) Max

31.00

Min

31.00

3.09

Device Tolerances {@ Output} Gain

NF

IP2

IP3

P[sat]

Designation

(±dB)

(±dB)

(±dB)

(±dB)

(±dB)

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

3.09

Min

IP3 (dBm) Max

76.12

76.12

Min

P[sat] (dBm) Max

-3.09

Min

-3.09

Max

8.00

8.00

Cumulative Output Min/Max Parameters

Component


IP2 (dBm) Max

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Gain (dB) Min

-0.25 -1.25 -1.75 20.25 19.50 32.00 29.00 23.00 17.00 16.00 30.00 21.00 35.00 26.00 25.25 21.75 31.75 31.00 31.00 31.00 31.00 31.00 31.00 31.00

NF (dB) Max

-0.25 -1.25 -1.75 20.25 19.50 32.00 29.00 23.00 17.00 16.00 30.00 21.00 35.00 26.00 25.25 21.75 31.75 31.00 31.00 31.00 31.00 31.00 31.00 31.00

Min

IP2 (dBm) Max

0.25 1.25 1.75 2.75 2.75 2.79 2.79 2.81 2.85 2.86 2.97 2.98 3.02 3.02 3.02 3.03 3.09 3.09 3.09 3.09 3.09 3.09 3.09 3.09

0.25 1.25 1.75 2.75 2.75 2.79 2.79 2.81 2.85 2.86 2.97 2.98 3.02 3.02 3.02 3.03 3.09 3.09 3.09 3.09 3.09 3.09 3.09 3.09

Min

100.00 93.46 89.77 98.01 92.50 96.12 89.88 82.62 76.05 74.57 86.51 76.88 88.27 78.51 77.11 73.20 82.03 80.33 79.47 78.69 77.97 77.31 76.70 76.12

IP3 (dBm) Max

100.00 93.47 89.77 98.01 92.50 96.12 89.88 82.62 76.05 74.57 86.51 76.88 88.27 78.51 77.11 73.21 82.03 80.33 79.47 78.69 77.97 77.31 76.70 76.12

Min

100.00 96.46 94.52 20.00 19.25 24.98 21.98 12.98 6.98 5.98 5.83 -3.37 4.71 -4.29 -5.04 -8.54 -2.34 -3.09 -3.09 -3.09 -3.09 -3.09 -3.09 -3.09

P[sat] (dBm) Max

100.00 96.46 94.52 20.00 19.25 24.98 21.98 12.98 6.98 5.98 5.83 -3.37 4.71 -4.29 -5.04 -8.54 -2.34 -3.09 -3.09 -3.09 -3.09 -3.09 -3.09 -3.09

Min

100.00 99.00 98.50 100.00 99.25 22.00 19.00 0.00 -6.00 -7.00 7.00 -2.00 12.00 3.00 2.25 -1.25 8.75 8.00 8.00 8.00 8.00 8.00 8.00 8.00

Max

100.00 99.00 98.50 100.00 99.25 22.00 19.00 0.00 -6.00 -7.00 7.00 -2.00 12.00 3.00 2.25 -1.25 8.75 8.00 8.00 8.00 8.00 8.00 8.00 8.00

Notes: 1 2

8/5/2013

IF = 181 MHz FS = 153.6 MHz


29

Cumulative Noise Figure vs. Component

Cumulative Gain vs. Component

35.00

3.50

30.00

3.00

25.00

2.50

20.00

2.00

15.00

1.50

NF (dB)

Gain (dB)

40.00

10.00 5.00

1.00 0.50

0.00 0.00

-5.00

Max Nom Min

Component # 120.00

Component # 120.00

Cumulative IP3 vs. Component

80.00

80.00

60.00

60.00 P[sat] (dBm)

100.00

IP3 (dBm)

100.00

40.00 20.00 0.00 -20.00

Cumulative P[saturated] vs. Component

40.00 20.00 0.00 -20.00

Component #

8/5/2013

Max Nom Min

Max Nom Min


Component #

Max Nom Min

30

WCDMA Receive r Design AnalogtoDigital Convert er Proof Concept Set A/D Parameters R [In] (W)

# Bits

11.00

V [FS] (±V)

50.00

Jitter (psec rms)

0.71

"q" Levels (LSBs)

0.20

f [Sample] (MHz)

1.00

153.60

Calculated Parameters P [FS]

P [1q]

DR

V [FS]

(dBm)

(dBm)

(dB)

(Vrms)

6.99

-77.30

84.29

0.500

V [1q] (±mV)

0.043

(mVrms)

0.031

P [Noise] @ n Bits V [nq] (±mV)

0.043

(mVrms)

0.031

P [nq]

DR

P [Noise In]

P [Jitter]

P [Qntz]

(dBm)

(dB)

(dBm)

(dBm)

(dBm)

-77.30

84.29

-68.75

-50.31

-50.24

Notes: 1 2 3 4

ADC dev ice 14bits, MAX5195 260MHz, MAX5884 200MHz

5

8/5/2013


31

8/5/2013


32

U31

IN

4 GND

P=-14dBm

C106

MIMIC

3 IN

P=-4dBm

L29

1 OUT

68pF

LFCN-400

R95 71.5

C105

1

68pF

95.3 R93

PAD=-10dB

R94 95.3

C104 5-20pF

36nH

2

4

GND

LPF GND

OUT

GND

R88 105

2

105 R87

P=0dBm

U26 -1dBm Nominal 3

2

1

R89 61.9

J25 IF_LO_RX 3

C103 10uF

Gain=14dB

L31 43nH


PAD=-9dB -10dBm Nominal

+

C102 100pF

R100 137

ERA-21SM

IF LO =376MHz. The IF LO PLL is programmed for 2x376MHz, uses internal prescaler divide by 2 to obtain IF LO =376MHz.

G=14dB

IF_RX_PLL_EN IF_RX_PLL_CLK IF_RX_PLL_DATA

TX DC MHz RX RF PLL Synth. Range 2108-2168 MHz IF=188MHz RX IF PLL Synth. 376MHz

5VDC_RX 3V_RXSY

+

C99 10uF

L28 27nH

1

U30 1

C100

AMP

6 OUT

6

3 IN

100pF

LFCN-2500

7 100pF

8

GND 8

GND 2

9

4

IN

GND 4

LPF GND

R92 249

2

249 R91

OUT

GND

3

3 4

C96

8dBm Nominal

GND 5

R96 21

J24 LO_RX 3

R103 24

-7dBm Nominal

C108

10 11

221 R97

PAD=-4dB

R99 221

560pF

12

3V_RXSY C101 22nF

IF_RX_PLL_AUX_OUT

SCLK

/SEN

SDATA

VDDI

GND GND NC GND NC GND GND GND RFOUT VDDR

IFOUT GND IFLB IFLA GND VDDD GND XIN /PWDN AUXOUT

24

C98 22nF

23

C109

22 21

L30

560pF

20 19

4.7nH

18

3V_RXSY

L32

17 2.1nH

16

C107 22nF

TL is for setting Res freq on IF VCO, chose small trace, for this one , now we are not using it

15 14 13

Si4136 5VDC_RX D4 LED_35LS026

LOCK INDICATOR

R101

R102 47K

C95

R82 82.5

47K

100nF

3

R81 1

2

MMBT2222 Q3

47K

IF_RX_PLL_PWDN

1

R86 24

J27 REF_IN 3

2

2

1

Gain=17dB

5

GND 7

4dBm Nominal

1 Vcc

2 U29 VNA-22


PAD=-4dB

R83 30

U32

IF & RF PLL

C97 100pF

221 R84

PAD=-4dB

C94

R85 221

560pF

Title Size D Date:

8/5/2013


Document Number Sunday , February 27, 2005

Rev Sheet

1

of

1

33

J1 Q 1

3

2

C92 33pF 2.2pF C2

ADC

C1 10uF

R1 1K

R2 1K

+ 5VDC_RX

3K R3

1 7

3

+

6

-

R5 1K

P_sig=-7dBm

C4 100nF

C5

R6 U2

2

100nF R7 3K

8 4

2

C91 33pF

U1 LT1354 3

C6 100nF

4 8

1

C3 100nF

3K

C7

R8

100nF

3K

2 3

LT1354

C8

R9 51

6

+

R4 51

-

P_sig=-7dBm J6 I

7 1

100nF

R10 3K

R11

R12

C9 2.2pF

1K

1K

5VDC_RX

5VDC_RX

R80 100

C87 10nf

2 3

-

2

5VDC_RX R26

3

+

.44uf R75

1000pf

1

1 7 6

47K

3

C88

33K

8 4

R78 10K

R74 10K

LT1354 U28

R77

C86

1

R27 C85 .44uf

+ C10 10uF

3.3K D3 AD589/12V

10K R21 50K

AGC Loop

C82 .44uf

6

5 COMM PWDN

RFIN

U27 AD8361

4

2

1

REF

VPOS

RFDET

220pf

3

C83

FLTR

SREF

VRMS

50K

7

R76

8

C84

12nf

5VDC_RX 9VDC_RX

C20 6.5-30pF

IN-

2 3 4 1

2 GND

12 C19 10pF

100nF

OUT-

100nF

4

160

L4 23nH

14

15

13 Qout-

Qout+

IOUT-

IOUT+

16

IF-

4:1 12

STBY

QUAD DMOD 2xLO-

GND

6

10

8.2pF

9

EN

C22 6.5-30pF

C23 8.2pF

L7

G=-4dB to 59dB

5VDC_RX

+ C24 .1uF

30nH

J10

C25 1nF

2

CNTRL Voltage 0:1.8 Volts Gain -10 to 55dB

AGC_IF

L3 39nH

R15 10k LT5506

C21 10pF

LPF.=8.8MHz 1

C18

11

2xLO+

Vcc

3

IF SAW

100pF

ERA-21SM

5

IF+

8

OUT+ IN+

GND

IF_DET

100pF

11

2

7

L5 22nH

3 OUT

1

R79

Vctrl

2

MIMIC

C90

Vcc

C16 1 IN

C17

6

C15 3

L6 22nH

5

J7 IF

C14 5-20pF

U4 SF1124A

5-20pF

1

P_signal=-66dBm

C12 10uF

R14 10k

U5

IL=-12dB

C13

U3

P_sig=-7dBm

L2 23nH

C80 .1uf

1000pF

GND GND GND GND

P_signal=-68dBm

C11

GND GND GND GND

4 GND

P_Blocker=+8dBm

L1 30nH

R20 91

7 8 9 10


C81 10nF

+

R13 137

C93 33pF R18 2.49k

3 2

R17 2K

2

C89 8.2pF

R16 100K TP1

C27 .1UF

J8 1

+ C26 10uF

5VDC_RX

BB_RX_OVER_LOAD

1

AGC_IF BB_RX_OVER_LOAD R19 0

J9 IF_LO_RX 3

IFAGC_QUAD_DEMOD_CTRL

2

1

Title WCDMA PROJECT , Dr. M.K. Nezami , Azzemi, Salizul, Suhandi Size E Date:

8/5/2013

Document Number

Rev A

WCDMA PROJECT: IF Baseband Receiv er Sunday , February 27, 2005


Sheet

1

of

5

34

T3

R114 63.4

4 GND

9

R37 150

150 R36

3 OUT

3

OUT

100nF

ERA-5SM

8

7

6

5

2

MIMIC

100pF

LPF

IN

1

3

LFCN-2500

L51

L52

30nH

30nH

4

LDB182G4520C-110 C136 10nF

5

C134 10nF

C126 10nF

C127 10nF

T4

3

30nH

6

30nH C135 10nF

L44 30nH

2

R113 51

L50

1

R112 51

L49

5VDC_RX

Title WCDMA PROJECT , Dr. M.K. Nezami , Azzemi, Salizul, Suhandi Size E Date:

8/5/2013

Document Number

Rev A

WCDMA PROJECT: IF Baseband Receiv er Sunday , February 27, 2005


Sheet

1

of

1

2

1 IN 10nF

IF_TX_OUT J35

U35

C138

GND

GND

C137

11 10

U36

2 GND

14

15

13 RF GND

1000pF

DC-2.5GHz

R115 37.4

C130

C139

2

J34 BB_TX_Q+ 3

QUAD DMOD

12

L54 30nH

10nF

20 ma DAC

1

GND

PAD=-6dB

C129

J33 BB_TX_Q3

2

1

4

LO


Vcc

J32 IF_TX_LO 1 3

GND

BBPQ

3

U34 LT5528

GND

GND

2

51 C128 10nF

EN

BBMQ

1

C141 10nF

Vcc

R109

BBPI

BBMI

5VDC_RX

GND

16

L53 30nH

C140 10nF

GND

30nH

9VDC_RX

4

30nH

5VDC_RX

2

L48

2

L47

4

5

C133 10nF

1

R111 51

LDB182G4520C-110

C131 10nF

3

30nH

C132 10nF

20 ma DAC J37 BB_TX_I+ 1 3

L46

30nH

6

R110 51

L45

2

J36 BB_TX_I3

2

1

5

35

J11 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

BB_RX_OVER_LOAD IFAGC_QUAD_DEMOD_CTRL DIG_GND

IF_RX_PLL_DATA IF_RX_PLL_CLK IF_RX_PLL_EN IF_RX_PLL_PWDN IF_RX_PLL_AUX_OUT

CON24 R32 47K

R31 47K

3V_RXSY

L27

1500nH

1500nH

MAIN VOLTAGE SUPPLY 9VDC 9VDC_RX

1

L26

J10A

2

DIG_GND

Title WCDMA PROJECT , Dr. M.K. Nezami , Azzemi, Salizul, Suhandi Size A Date:

8/5/2013

Document Number

Rev A

WCDMA PROJECT: Digital Interf ace Sunday , February 27, 2005


Sheet

2

of

5

36

Receiver Power Supply 9VDC_RX

F1 650-RXE160

5VDC_RX

L25 10mH

L8 10mH

+

GND

OUT

4

IN

2

1

GND

U6 LM7805C 3 +

Nominal voltage is 3V 150ma current drive

C28 10uF

C29 10uF

R28 4K

3V_RXSY U7

D1 LED_35LS102

1

Nominal voltage is 5V 1Amp current drive

IN OUT

2

499

+ BP

R30 1K

L9

GND

R29 3

5

4

10mH

C30 10uF

C31 10nF

/SHDN MAX8877_EZK30-T

Title WCDMA PROJECT , Dr. M.K. Nezami , Azzemi, Salizul, Suhandi Size A

8/5/2013

Document Number WCDMA PROJECT: Receiv er Power Supply

Date: by [email protected] Designed Mohamed K. Nezami, PhD

Sunday , February 27, 2005

Sheet

3

of

Rev A 5

37

3G Basestaton Power Amplifier Design Designed by Mohamed Nezami, PhD for Telekom R&D Malasia

8/5/2013


38

PA Block Diagram with Cable Installation

W1

W2

Splitter

Signal Generator

PA

Combiner

W2

PA

W1 Directional Coupler

PA W2

W1

Power Meter

W1 W2

W1 RF Monitor

W1

Spectrum Analyzer

W1 W1

W1: SMA Semi-rigid cable 1 m W2: SMA Semi-rigid cable 20 cm

8/5/2013


39

Other proposed products for 3G Coverage extension MHPA21010

-1 dB

+22 dBm

MHPA21125

-1 dB

Directional Coupler

2H4NHP

Directional Coupler G = 25 dB P1dB= +41 dBm

Booster Design

+57 dBm

G = 13 dB P1dB= +51 dBm -1 dB

S03B2150N2 TBD

G = 22 dB NF = 1 dB IP3 = 20dBm

-1 dB -0.25 dB

Booster Design

LNA Duplexer

Directional Coupler

#1

+30 dB

+30 dB

+22 dB

Tx

Fwd

CP -0.25 dB

-0.25 dB CP

CTRL

-0.25 dB

PA G = 24 dB IIP3= 55dBm


+30 dB

DC Extraction

-0.25 dB

-0.5 dB

-0.5 dB Refl.

TP

Rx

PA TP

Rx

-9 dBm -1 dB

Directional Coupler

Duplexer

GT = 112 dB

Digital Board

© Mohamed K. Nezami

AGC = 51 dB range

+10 dBm

Tx

-1 dB

PA -1 dB +43 dB Adjust Drive

8/5/2013


40

Power Amplifier input is +22dBm or less 8/5/2013


41

8VDC

28VDC

C61

MRF5S21150HR3 U22

IN

OUT

ISO

G=23dB

P=+44.4dBm (27.5Watts) P=+47.4dBm (55 Watts)

DC

IN

OUT

4

2 IN

1 OUT

R58 51.1

U21 BL3dBCOUPLER 1 IN

2 OUT_0

U24

G=13dB P=+45dBm (33 Watts)

U25 40dBCOUOPLER

OUT_0 2

4 OUT_90

3 ISO

1IN

U27 2H4NHP

G=-3dB 2

P=+33dBm

1

IN DC

U23 MRF5S21150HR3

OUT

4

2 IN

2 IN

1 OUT

BL3dBCOUPLER

G=-.2dB

R54 51.1

1 OUT

G=-0.2dB

U28 2H4NHP

ISO 3

OUT_90 4

G=-0.4dB

DC

BNC

2

2

DC

1

IN

G=-0.4dB

J17 OUT

2

P=+46.8dBm (48Watts)

1

2

1 C59

1

COUPL

4 RFout

RFin

P=+36dBm

3

1 C60

U18 20dBCOUPLER

100pF

COUPL

1

G=-0.2dBm

3

100pF

VDD

2 VBIAS

J13

2

P=+10 To +16dBm

MHPA21010 U29

4

.22uF

P=+38dBm

P=+33dBm .22uF

U26 2H4NHP

3

C62

C65

BNC

4

+

+

2.2uF

2.2uF

28VDC

ISO

C63

C66

3

VDS=28V IDQ=1300ma Vg=Adj

5.6pF

5.6pF

P=+44.4dBm (27.5Watts)

3

C64

J18 BNC

P=-INFdBm

1

2

28VDC

J14 BNC 1

2

P=+18dBm

P=-INF J15 BNC

2

1

P=+7dBm J16 BNC

2

1

WCDMA 3G Base Station Transmitter 40 Watts Power Amplifier

TX : 2110-2170 MHz Dr. Mohamed Nezami, Fadzil, Nasra Title WCDMA 3G Base Station PA Size D Date:

8/5/2013


Document Number Sunday , May 08, 2005

Rev A Sheet

42

1

of

1

8VDC

28VDC

C61

MRF5S21150HR3 U22

OUT

ISO

G=23dB

2

2

DC IN

P=+44.4dBm (27.5Watts) P=+47.4dBm (55 Watts) OUT

4

2 IN

R58 51.1


2 OUT_0

U24


U25 40dBCOUOPLER

OUT_0 2

4 OUT_90

3 ISO

U27 2H4NHP

1IN

DC

U23 MRF5S21150HR3

OUT

DC

1

IN

4

2 IN

1 OUT

1 OUT

1

IN

G=-0.4dB

J17 OUT

2


1

BNC


3

2

P=+33dBm

2 IN

BL3dBCOUPLER

G=-.2dB

R54 51.1

G=-0.2dB

U28 2H4NHP

ISO 3

OUT_90 4

G=-0.4dB

G=-3dB

8/5/2013

1 OUT

2

IN

1

COUPL

1 C59

BNC

U26 2H4NHP

3 100pF

P=+36dBm

4 RFout

RFin

U18 20dBCOUPLER

COUPL

3

1 C60

G=-0.2dBm

3

100pF

1

VDD

2 VBIAS

J13

2

P=+10 To +16dBm

MHPA21010 U29

4

.22uF

.22uF

P=+38dBm

P=+33dBm

4

+

+

2.2uF C62

C65

ISO

C63

C66

2.2uF

28VDC

3


5.6pF

DC

C64

5.6pF


43

8VDC

28VDC

C61

C64

5.6pF

5.6pF

C63

+

+

C66

2.2uF

2.2uF

4 RFout

RFin

8/5/2013

IN

OUT

C59

ISO

C60

1

BNC

G=23dB

2

P=+36dBm

3

1

U18 20dBCOUPLER

100pF

3

1

G=-0.2dBm

COUPL

100pF

VDD

2 VBIAS

J13

2

P=+10 To +16dBm

MHPA21010 U29

4

.22uF

.22uF

P=+38dBm

C62

C65

R54 51.1


44


28VDC

P=+36dBm

P=+33dBm

1 2

DC

3

MRF5S21150HR3 U22 DC IN

OUT

4


2 OUT_0


4 OUT_90

3 ISO

G=-3dB P=+33dBm

1

IN

OUT

4

DC

2

DC

3

R54 51.1

U23 MRF5S21150HR3

28VDC

8/5/2013


45

28VDC

MRF5S21150HR3 U22 3

U26 2H4NHP

P=+44.4dBm (27.5Watts) P=+47.4dBm (55 Watts) 1 OUT

R58 51.1

U24


G=-0.4dB

U25 40dBCOUOPLER

OUT_0 2 U27 2H4NHP

1IN

DC

U23 MRF5S21150HR3

8/5/2013

OUT

DC

1

IN

4

2 IN

1 OUT

1 OUT

1

IN

G=-0.4dB

J17 OUT

2


1

BNC


3

2

2 IN

BL3dBCOUPLER

G=-.2dB P=+33dBm

G=-0.2dB

U28 2H4NHP

ISO 3

OUT_90 4

2

OUT

2 IN

COUPL

IN

4

4

DC

ISO

2

DC

P=+33dBm

1

3



46

U26 2H4NHP

P=+44.4dBm (27.5Watts) P=+47.4dBm (55 Watts) 1 OUT

R58 51.1

U25 40dBCOUOPLER

U27 2H4NHP

1IN

8/5/2013

1 OUT

1 OUT

1

IN

OUT

ISO

BL3dBCOUPLER

G=-.2dB 2 IN

2 IN

G=-0.4dB

J17

COUPL

OUT_0 2

2


1

BNC

4

G=-0.4dB

G=-0.2dB

U28 2H4NHP

ISO 3

OUT_90 4

2

U24

3

2 IN



47

8/5/2013


48

8/5/2013


49

8/5/2013


50

8/5/2013


51

8/5/2013


52

8/5/2013


53

PA Bill of material Telekom R&D 2005 3G PROJECT WCDMA POWER AMPLIFIER DESIGN BILL OF MATERIAL Capacitor Chips: Final Amplifier

Price/1 piece

Quantity

Item

Quantity

Reference

Part Value

Tolerence/Desc

Manuf/Suppl

Manuf/Suppl PN

$

for 4 Boards

1

2

C1

1uF

25 Volts,

AVX/MOUS

581-08053G105Z

0.43

8

0.86

3.44

C2

1uF

25 Volts,

AVX/MOUS

581-08053G105Z

0.43

C3

5.6pF

100 Volts, 25%

AVX/MOUS

581-08051J5R6BBT

1.03

16

4.12

16.48

C5

5.6pF

100 Volts, 25%

AVX/MOUS

581-08051J5R6BBT

1.03

C6

5.6pF

100 Volts, 25%

AVX/MOUS

581-08051J5R6BBT

1.03

C7

5.6pF

100 Volts, 25%

AVX/MOUS

581-08051J5R6BBT

1.03 1.03

4

1.03

4.12

8

0.00

0.00

12

8.46

33.84

8

2.06

8.24

4

0.34

1.36

2

4

PCB Footprint

3

1

C4

2.2pF

100 Volts, 10%

AVX/MOUS

581-08051J2R2BBT

4

2

C8

220nF

50 Volts, 10%

VISHAY/MOUS

77-VJ18Y50V224K

C9

220nF

50 Volts, 10%

VISHAY/MOUS

77-VJ18Y50V224K

C10

2.2uF

50 Volts, 10%

MURATA/MOUS

81-GRM432X7R225K50

2.82

C11

2.2uF

50 Volts, 10%

MURATA/MOUS

81-GRM432X7R225K50

2.82

C12

2.2uF

50 Volts, 10%

MURATA/MOUS

81-GRM432X7R225K50

2.82

C13

4.7pF

100 Volts, 25%

AVX/MOUS

581-08051J4R7BBT

1.03

C14

4.7pF

100 Volts, 25%

AVX/MOUS

581-08051J4R7BBT

1.03

C15

1000pF

100 Volts, 5%

AVX/MOUS

581-12061A102J

0.34

5

3

6

2

7

1

Resistor Chips: Final Amplifier PCB Footprint

Price for 4 boards

$

$

Price/1 piece

Quantity

$

for 4 Boards

0.12

4

0.12

0.48

0.09

4

0.09

0.36

660-RK73H2ALTD1001F

0.09

4

0.09

KOA/MOUS

660-RK73H2ALTD10R0F

0.09

4

0.09

0.36

BOURNS/MOUS

652-3224W-1-502E

5.19

4

5.19

20.76

1/8W (0805)

KOA/MOUS

660-RK73H2ALTD1002F

0.09

8

0.18

0.72

1/8W (0805)

KOA/MOUS

660-RK73H2ALTD1002F

0.09

Tolerence/Desc

Manuf/Suppl

Manuf/Suppl PN

Item

Quantity

Reference

Part Value

Tolerence/Desc

Manuf/Suppl

Manuf/Suppl PN

1

1

R1

2.7kohm

1/8W (1206)

VISHAY/MOUS

71-CRCW21206-2.7K

2

1

R2

1.5kohm

1/8W (0805)

KOA/MOUS

660-RK73H2ALTD1501F

3

1

R3

1kohm

1/8W (0805)

KOA/MOUS

3

1

R4

10ohm

1/8W (0805)

4

1

R5

5kohm

Potentiometer

5

2

R6

10kohm

R7

10kohm

Other Chips:

Price/1 piece

Quantity

Total price

Price for 4 boards

$

$

Total price

0.36

Price for 4 boards

Item

Quantity

Reference

Part Value

1

1

LC1

LP2951

2

1

T1

NPN Transistor

VISHAY/MOUS

3

3

U26

2H4NHP

Renaissance Elec. Corp.

U27

2H4NHP


U28

2H4NHP


U22

MRF5S21150H

Freescale Semicond.

MRF5S21150HR3

U23

MRF5S21150H

Freescale Semicond.

MRF5S21150HR3

1

TERM

250 W TERM

Flange Mount Termination

Florida RF Labs

32-7037

Item

Quantity

Reference

Part Value

Tolerence/Desc

Manuf/Suppl

Manuf/Suppl PN

1

1

U29

MHPA21010

Freescale Semicond.

MHPA21010N

4

0.00

0.00

2

1

TERM

10 W TERM

Flange Mount Termination

Florida RF Labs

32-7017

4

0.00

0.00

4

2

5

PCB Footprint

Total price

625-BC847A

PA Driver: PCB Footprint

Capacitor Chips: PA driver

for 4 Boards 4

0.13

0.52

0.05

4

0.05

0.20

12

0.00

0.00

8

0.00

0.00

4

0.00

0.00

Price/1 piece

Quantity

$

for 4 Boards

8

2.06

8.24

Manuf/Suppl

Manuf/Suppl PN

100 Volts, 25%

AVX/MOUS

581-08051J5R6BBT

16

5.6 pF

100 Volts, 25%

AVX/MOUS

581-08051J5R6BBT

1.03

12

2.2 uF

50 Volts, 10%

MURATA/MOUS

81-GRM432X7R225K50

2.82

13

2.2 uF

50 Volts, 10%

MURATA/MOUS

81-GRM432X7R225K50

2.82

9

220 nF

50 Volts, 10%

VISHAY/MOUS

77-VJ18Y50V224K

11

220 nF

50 Volts, 10%

VISHAY/MOUS

77-VJ18Y50V224K

10

220 nF

50 Volts, 10%

VISHAY/MOUS

77-VJ18Y50V224K

14

220 nF

50 Volts, 10%

VISHAY/MOUS

77-VJ18Y50V224K


$

Quantity

Tolerence/Desc

5.6 pF

8/5/2013

Price for 4 boards

$

for 4 Boards

Part Value

15

4

Total price

$

Reference

2 2

$

1.03

Quantity

1

3

$

Price/1 piece

Item

2

PCB Footprint

$ 0.13

Total price

Price for 4 boards

$

$

8

5.64

22.56

16

0.00

0.00

Grand Total:

30.51

122.04

54

Firmware and System control

8/5/2013


55

DIGITAL INTERFACE BLOCK DIAGRAM Transmitte r Data

VGA (VG111)

Pre-PA (RF2126 )

IF DAC

DSP

Tx PLL Synth

TX_PLL_EN TX_PLL_CLK TX_PLL_DATA TX_PLL_PWDN TX_PLL_AUX_OUT

DAC Converter

(Si4136 )

CNTRL_TX_DRIVE Pre_PA_CNTRL

A/D Converter

Controller

RF Front End

Receiver

PRE_LNA_CNTRL

AGC

A/D Converte r

DSP

Power Detect

IF ADC

Splitter VGA (AD8370)

8/5/2013

DAC Converte r (Si4136 ) Rx PLL Synth

(AD8362)

DATA_RX_AGC CLCK_RX_AGC LTCH_RX_AGC

Data

RX_PLL_EN RX_PLL_CLK RX_PLL_DATA RX_PLL_PWDN RX_PLL_AUX_OUT

IF Gain


LNA Gain

(VG111)

56

STARTUP INITIALIZATION (Sub-Program Flow)

Start-up Self Initialization Initializing Tx VGA (VG111) Initializing Tx Pre-PA Driver (RF2126) Initializing Tx Synthesizer (Si4136) Initializing Rx Synthesizer (Si4136) Initializing Rx VGA (VG111) Initializing Rx VGA (AD8370) Initialization Completed

8/5/2013


57

From: Mohamed Nezami To: Jafar, Azzemi Date: Tuesday, April 19, 2005 Subject: Finished design tasks for the duration between April 01 to April-16, 2005-04-19 40 Watts 3G power amplifier: Finished all required simulations with the team. Finished with the team all ADS translation to OrCad PCB. Finished all printed circuit board (PCB) of the PA and input/output sections. Obtained quotation for all parts. WLAN Bi-Directional amplifier: Finished all footprints needed for the board. PCB is still in progress. Telekom 3G Presentation: Made one presentation to corporate 3G group on the progress of our base station design. Purchase of 3G transmitter and Receiver parts: Helped the groups to acquire quotation and delivery dates for all parts. 3G base station RF front end: Sourced all needed parts. Sent quotation request to several manufacturers. Obtained all quotations for parts that are not designable in house. Finished bill of material (BOM).

8/5/2013


58

Back to Overall Program Flow

RF O/P Monitoring

Tx PLL Lock Status

Rx PLL Lock Status

No

Rx AGC Control

No

Los e lock ? Yes

Err or? Yes

Re-tune Rx PLL N-div

No

No

x3 ? Yes

Yes

Shutdown Tx PLL

Shutdown Rx PLL

Manual Override (Attachment C)

Manual Override (Attachment C)

8/5/2013

RF Front End??

No

Los e lock ? Yes

Re-tune Tx PLL N-div

x3 ?

Tx Power Amplifier

Re-adjust Rx VGA AD8370 Gain


59

3G WCDMA TRANSCEIVER DIGITAL INTERFACE DESIGN DOCUMENT ATTACHMENT C MANUAL OVERRIDE (Sub-Program Flow)

8/5/2013

Back to Overall Program Flow

Manual Override Main Menu

Tx Menu

Rx Menu

Si4136 Program

Si4136 Program

1) Phase Detect Gain 2) Powerdown 3) RF2 N-Divider 4) Exit to Tx Menu

1) Phase Detect Gain 2) Powerdown 3) RF2 N-Divider 4) Exit to Rx Menu

VG111 Program

VG111 Program

•Set the VGA, VG111 Gain in dB.

•Set the VGA, VG111 Gain in dB.

RF2126 Program

AD8370 Program

1) Turn ON RF2126 2) Turn OFF RF2126

•Set the Gain Mode. •Enter desired gain.

Exit to Tx Menu

Exit to Rx Menu


Exit to RF O/P Monitoring (Attachment B)

60

3G WCDMA TRANSCEIVER DIGITAL INTERFACE DESIGN DOCUMENT OVERALL PROGRAM FLOW

START (Turn ON BL2100)

Opening/Welcom e Screen

Start-up Self Initialization (See Attachment A)

RF Output Monitoring (See Attachment B)

Manual Override ?

No

Yes

Manual Override Menu (See Attachment C)

8/5/2013


61

3G WCDMA TRANSCEIVER DIGITAL INTERFACE INPUT/OUTPUT PIN ASSIGNMENTS •Transmitter •Receiver •RF Front End

No

2

VGA, VG111

Signal a) RX_PLL_CLK b) RX_PLL_DATA Signal a) RX_PLL_EN c) TX_PLL_CLK b) RX_PLL_PWDN d) TX_PLL_DATA c) RX_PLL_AUX_OUT e) TX_PLL_EN d) TX_PLL_PWDN e) PRE_LNA_CNTRL a) TX_PLL_AUX_OUT

32

Power Detector, AD8362 VGA, VG111

a) AGC CNTRL_TX_DRIVE

ADC01 DAC00

43

VGA, Pre-PAAD8370 Driver, RF2126

a) DATA_RX_AGC PRE_PA_CNTRL b) CLCK_RX_AGC c) LTCH_RX_AGC

OUT10 DAC01 OUT11 OUT12

1 No 1

8/5/2013

Part Name Synthesizer, Si4136 Part Name Synthesizer, Si4136


I/O Pins OUT05 I/O OUT06 Pins OUT01 OUT07 OUT02 OUT08 OUT03 IN01 OUT04 DAC02 IN00

62

WCDMA BASE STATION RF TX/RX DEVELOPMENT

Telekom R&D Putrajaya, Malaysia Tuesday, November 02, 2004

M.K. Nezami, Ph.D.

63

Frequency bands

Operatin g Band

UL Frequencies UE transmit, Node B receive

DL frequencies UE receive, Node B transmit

I

1920 – 1980 MHz

2110 –2170 MHz

II

1850 –1910 MHz

1930 –1990 MHz

III

1710-1785 MHz

1805-1880 MHz

IV

1710-1755 MHz

2110-2155 MHz

V

824 – 849MHz

869-894MHz

VI

830-840 MHz

875-885 MHz

M.K. Nezami, Ph.D.

64

Tx-Rx frequency separation Operating Band

TX-RX frequency separation

I

190 MHz

II

80 MHz.

III

95 MHz.

IV

400 MHz

V

45 MHz

VI

45 MHz

M.K. Nezami, Ph.D.

65

PLL nominal channel spacing is 5 MHz, channel raster is 200 kHz for all bands, which means that the centre frequency must be an integer multiple of 200 kHz

M.K. Nezami, Ph.D.

66

Table 6.0A: Base Station rated output power Table 6.0A: Base Station rated output power

BS class

PRAT

Wide Area BS

-*

Medium Range BS

< +38 dBm

Local Area BS

< + 24 dBm

M.K. Nezami, Ph.D.

67

Table 6.0: Frequency error minimum requirement BS class

Accuracy

Wide Area BS

±0.05 ppm

Medium Range BS

±0.1 ppm

Local Area BS

±0.1 ppm

@ 2140Mhz +/-107Hz error

M.K. Nezami, Ph.D.

68

dynamic range

The downlink (DL) total power dynamic range shall be 18 dB or greater

M.K. Nezami, Ph.D.

69

Occupied bandwidth Occupied bandwidth is a measure of the bandwidth containing 99% of the total integrated power for transmitted spectrum and is centered on the assigned channel frequency. The occupied channel bandwidth shall be less than 5 MHz based on a chip rate of 3.84 Mcps.

M.K. Nezami, Ph.D.

70

Out of band emission Frequency separation Df from the carrier [MHz] 2.7

3.5

7.5

Dfmax

Power density in 30kHz [dBm]

-15

0

-20

PP == 43 43 dBm dBm PP == 39 39 dBm dBm

-25

-5

-10

-30

-15

-35

-20

-40

PP == 31 31 dBm dBm

Power density in 1 MHz [dBm]

2.5

-25

Illustrative diagram of spectrum emission mask M.K. Nezami, Ph.D.

71

Out of band emissions • Out of band emissions are unwanted emissions immediately outside the channel bandwidth resulting from the modulation process and non-linearity in the transmitter but excluding spurious emissions. This out of band emission requirement is specified both in terms of a spectrum emission mask and adjacent channel power ratio for the transmitter M.K. Nezami, Ph.D.

72

Spectrum emission mask values, BS maximum output power 39  P < 43 dBm Frequency offset of measurement filter -3dB point, Df

Frequency offset of measurement filter centre frequency, f_offset

Minimum requirement Band I, II, III, IV, V

Additional requiremen ts Band II, IV and V 1

Measureme nt bandwidth2

2.5 MHz  Df < 2.7 MHz

2.515MHz  f_offset < 2.715MHz

-14 dBm

-15dBm

30 kHz

2.7 MHz  Df < 3.5 MHz

   2.715 dB 2.715MHz   14dBm  15    MHz  f_offset < 3.515MHz

-15dBm

30 kHz

f _ offset

(see note 3)


-26 dBm

NA

30 kHz

3.5 MHz  Df < 7.5 MHz


-13 dBm

NA

1 MHz

7.5 MHz  Df  Dfmax

8.0MHz  f_offset < f_offsetmax

P - 56 dB

NA

1 MHz

M.K. Nezami, Ph.D.

73

Adjacent Channel Leakage power • Adjacent Channel Leakage power Ratio (ACLR) is the ratio of the RRC filtered mean power centered on the assigned channel frequency to the RRC filtered mean power centered on an adjacent channel frequency.

M.K. Nezami, Ph.D.

74

Adjacent Channel Leakage power Ratio (ACLR)

BS adjacent channel offset below the first or above the last carrier frequency used 5 MHz 10 MHz

M.K. Nezami, Ph.D.

ACLR limit 45 dB 50 dB

75

Table 7.1: BS reference sensitivity levels BS Class

Reference measuremen t channel data rate

BS reference sensitivity level (dBm)

BER

Wide Area BS

12.2 kbps

-121

BER shall not exceed 0.001

Medium Range BS

12.2 kbps

-111


Local Area BS

12.2 kbps

-107


M.K. Nezami, Ph.D.

76

Receiver dynamic range Receiver dynamic range is the receiver ability to handle a rise of interference in the reception frequency channel. The receiver shall fulfil a specified BER requirement for a specified sensitivity degradation of the wanted signal in the presence of an interfering AWGN signal in the same reception frequency channel. The BER shall not exceed 0,001 for the parameters specified in table 7.2. Table 7.2: Dynamic range

Parameter

Level Wide Area BS

Level Medium Range BS

Level Loca l Area BS

Unit

Data rate

12,2

12.2

12.2

kbps

Wanted signal mean power

-91

-81

-77

dBm

Interfering AWGN signal

-73

-63

-59

dBm/3.84 MHz

M.K. Nezami, Ph.D.

77

Adjacent channel selectivity (ACS) Adjacent channel selectivity (ACS) is a measure of the receiver ability to receive a wanted signal at is assigned channel frequency in the presence of an adjacent channel signal at a given frequency offset from the center frequency of the assigned channel. ACS is the ratio of the receiver filter attenuation on the assigned channel frequency to the receive filter attenuation on the adjacent channel(s).

M.K. Nezami, Ph.D.

78

Table 7.3: Adjacent channel selectivity The BER shall not exceed 0.001 for the parameters specified in Table 7.3.

Level Wide Area BS

Level Medium Range BS

Level Local Area BS

Unit

Data rate

12.2

12.2

12.2

kbps

Wanted signal mean power

-115

-105

-101

dBm

Interfering signal mean power

-52

-42

-38

dBm

5

5

5

MHz

Parameter

Fuw offset (Modulated)

M.K. Nezami, Ph.D.

79

blocking characteristics The blocking characteristics is a measure of the receiver ability to receive a wanted signal at its assigned channel frequency in the presence of an unwanted interferer on frequencies other than those of the adjacent channels. The blocking performance requirement applies as specified in tables 7.4A to 7.4J

M.K. Nezami, Ph.D.

80

7.5 Blocking characteristics

Operating Band

I

Center Frequency of Interfering Signal

Interferi ng Signal mean power

Wanted Signal mean power

Minimum Offset of Interfering Signal

1920 - 1980 MHz

-40 dBm

-115 dBm

10 MHz

WCDMA signal *

1900 - 1920 MHz 1980 - 2000 MHz

-40 dBm

-115 dBm

10 MHz

WCDMA signal *

1 MHz -1900 MHz -15 dBm -115 dBm Table 7.4: Blocking performance requirement for Wide Area BS 2000 MHz - 12750 MHz M.K. Nezami, Ph.D.



Type of Interfering Signal

CW carrier

81

Table 7.5: Blocking performance requirement (narrowband) for Wide Area BS Table 7.5: Blocking performance requirement (narrowband) for Wide Area BS

Operatin g Band

Center Frequency of Interfering Signal

Interferi ng Signal mean power

Wanted Signal mean power

Minimum Offset of Interfering Signal

II

1850 - 1910 MHz

- 47 dBm

-115 dBm

2.7 MHz

GMSK modulated*

III

1710 – 1785 MHz

- 47 dBm

-115 dBm

2.8 MHz

GMSK modulated*

IV

1710 – 1755 MHz

- 47 dBm

-115 dBm

2.7 MHz

GMSK modulated*

V

824 – 849 MHz

- 47 dBm

-115 dBm

2.7 MHz

GMSK modulated*

* GMSK modulation as defined in TS 45.004 [5].

M.K. Nezami, Ph.D.


82

Intermodulation characteristics The static reference performance as specified in clause 7.2.1 shall be met for a Wide Area BS when the following signals are coupled to BS antenna input: -A wanted signal at the assigned channel frequency with a mean power of -115 dBm. -Two interfering signals with the following parameters. Table 7.6: Intermodulation performance requirement (Wide Area BS) Operating band

Interfering Signal mean power

Offset


I, II, III, IV, V, VI

- 48 dBm

10 MHz

CW signal

- 48 dBm

20 MHz

WCDMA signal *

Note*:

The characteristics of the W-CDMA interference signal are specified in Annex C

Table 7.6A: Narrowband intermodulation performance requirement (Wide Area BS)

Operating band

Interfering Signal mean power

Offset


II, III, IV, V

- 47 dBm

3.5 MHz

CW signal

- 47 dBm

5.9 MHz

GMSK modulated*

* GMSK as defined in TS45.004

M.K. Nezami, Ph.D.

83

Table 7.7: General spurious emission minimum requirement The power of any spurious emission shall not exceed: Table 7.7: General spurious emission minimum requirement

Band

Maximum level

Measurement Bandwidth

30MHz - 1 GHz

-57 dBm

100 kHz

1 GHz - 12.75 GHz

-47 dBm

1 MHz

Note

With the exception of frequencies between 12.5 MHz below the first carrier frequency and 12.5 MHz above the last carrier frequency used by the BS.

M.K. Nezami, Ph.D.

84

Table 8.1: Summary of Base Station performance targets Table 8.1: Summary of Base Station performance targets

Physical channel

Measurement channel

Static

Multi-path Case 1

Multi-path Case 2

Multi-path Case 3

Moving

Birth / Death

Performance metric 12.2 kbps

BLER