|
|
This paper present a generic purpose solution of highly power efficient active RC filter, which is suitable for analog baseband with
wide bandwidth range (MHz to 100 Hz) by using a standard 0.18 µm process to demonstrate versatile solution. Gain is 30to35 db. by using
push-pull Op-Amp with adaptive biased and pole cancellation push-pull source follower technology.[1]The pervious approach becomes CMOS 0.35 µm
CMOS technology with 3v supply output current derive capability for large input voltage restricted by using these technology the buffer slew rate
to increase by more than 100% [2]Implemented in Ams 0.6 CMOS process . the micro graph of the current mirror amplifier with the current detection
SRE circuit occupies less than 25% of the total chip area of amplifier .[3] A High slew rate low power rail buffer amplifier which is suitable for
thin film liquid transistor Liquid crystal display date driver application is proposed. Previous dynamic approach becomes buffer amplifier was fabricate
in a 035µmcmos Technology with 303 v supply [4]
|