Journal of Circuits, Systems, and Computers World Scientific Publishing Company
LOW VOLTAGE LOW POWER FULLY DIFFERENTIAL BUFFER
VINCENZO STORNELLI University of L’Aquila, Department of Electrical and Information Engineering Monteluco di Roio, L’Aquila, Italy e-mail:
[email protected]
ABSTRACT In this letter a useful CMOS fully-differential buffer topology is presented. The proposed solution, performing the common mode feedback (CMFB) operation, shows a rail-to-rail characteristic, so it is particularly suitable for low-voltage (± 0.75V) low-power (