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Steuerplatine Technikerarbeit 2009/2010 - Mikrocontroller.net
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Steuerplatine Technikerarbeit 2009/2010 - Mikrocontroller.net
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21.02.2010 22:46:08 C:\Users\Martin\Techniker\JAT\Steuerplatine\DDS- Funktionsgenerator.sch (Sheet: 1/1). Steuerplatine Technikerarbeit 2009/2010.
VCC
2,2µF +15V
V1/2 &
6
5
1
9 3
470nH L6
14
V1/+UB
74132N
100nF
74132N V1/3 &
7
C24
12
VCC
DGND
100nF DGND
DGND
+
1mH
L1
0.1µF
+15V
AGND
AGND
C12
P9
COUT CLK
P6
LO
RST
P5
W1
100nF +5V C13
HO WO
L1
P3
P13
SOUT
H1
P2
P14
VCC
VB
P1
DS1867
8
R16
AGND SQR
22R
74132N V1/4 &
13k
3
C11 2
100nF
P4 W1
P11 P12
+15V R7
7
P7
VDD
GND
R2
100nF
AGND U1 LT1227 R3 6 5
8 4
DQ
150k
AGND
SIN/TRI
47R
C8 100nF
C16
10
V1/-UB
7
V1/1 &
2
GND1
8 4
6 5
-15V
750R
R13
VDD
R4 U2 LT1227
AGND
P8 P10
C2
13k 15 E W1 150k 14 S4.1 3 13 E R17 12 S3.1 2 11 E 100nF 10 S2.1 9 E C25 8 S1.1 7 AGND 6 TXD 5 RXD 4 SIN/TRI AGND 3 TTL 2 SQR 1 AGND
DGND
100nF AGND
4
DGND DGND C5
330pF AGND
1nF
AGND
C9
C14
C23
SPI
R12 DGND
SV2
R8
R9 100k
AGND
1nF
C7
10µF
L5
C17
14
100nF 10µF
GND1
EXT-RESET 100k
13 RS 12 R/W 11 E 10 DB0 9 DB1 8 DB2 7 DB3 6 DB4 5 DB5 4 DB6 3 DB7 2 +5V 1 AGND
330pF
10 8 6 4 2
2,2µH
L4
VCC
VCC
C4
-15V
9 7 5 3 1
C10
7
QG2 100nF
750R
SV1
SV3
14 15 16 17 18 19
3.3µH
L3
C1
AVDD Comp
R1
PB0(ICP) PB1(OC1A) PB2(SS/OC1B) PB3(MOSI/OC2) PB4(MISO) PB5(SCK)
VCC
2,2µH
DVDD
+
VCC
AGND VOUT
CAP/2.5V
GND
8
+5V
GND
7
2 3 4 5 6 11 12 13 E
FSYNC STANDBY
DGND
27k
8
PD0(RXD) PD1(TXD) PD2(INT0) PD3(INT1) PD4(XCK/T0) PD5(T1) PD6(AIN0) PD7(AIN1)
MCLK
SCLK
OUT
R5
PB7(XTAL2/TOSC2)
SDATA
TTL
27k
10
MSBOUT SYNCOUT
R6
PB6(XTAL1/TOSC1)
27 28
INTERRUPT CTRL
AGND
9
D6
P8 P7 P6 P5 P4 P3 P2 P1
C6
AGND AREF AVCC
P9 P10 P11 P12 P13 P14 P15 P16
C3
PC0(ADC0) PC1(ADC1) PC2(ADC2) PC3(ADC3) PC4(ADC4/SDA) PC5(ADC5/SCL)
1
S4.1
10nF
27pF
18,432MHz C18 27pF DGND 100nF DGND C21 +15V -15V +5V -5V AGND
22 21 20
Q1
L2 10µH C15
PC6(/RESET)
JP1
-5V
100nF 100nF +5V C19 AGND C20
DB4 23 24DB5 25 DB6 26 DB7
S3.1
AD5932
IC2 1
D5 1N4148
MEGA8-P
S2.1
AGND
1N4148
D4 1N4148
R10 100k
RESET AGND
1N4148 D2
DGND DGND DGND
R11 100k
390R
S1.1
100k
D1
R14
100k
2 1
D3 1N4148 R15
4 3
5 4 3 2 1 X1
1N4148
VCC AGND DGND
+10µF
+5V
+5V
+5V C22
AGND
AGND -15V
Steuerplatine Technikerarbeit 2009/2010 Bearbeiter: Martin Ernst
11
13
74132N
AGND
21.02.2010 22:46:08 C:\Users\Martin\Techniker\JAT\Steuerplatine\DDS-Funktionsgenerator.sch (Sheet: 1/1)
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