A 1.5V Current-Mode Operational Amplifier Using Level Shifter Technique

capsshift

very good

fghij

kankan, thanks ........

s8553warrior

感激不尽

eleven7up

thanks a lot for sharing this

DukeLeon

hao...

steven_sh

thanks

steven_sh

thanks

joe_chen

好东西

henry_g

Abstract: A low-voltage and low-power consumption of
current-mode operational amplifier designed with level shifter
technique is presented. This simple integrator is built up with
only 9 typical MOSFETs and 2 bias current sources. To
minimize the influence of common-mode signal and noise to
the signal processing, the differential structure is applied. As the
result of simulation, it has been confirmed that the proposed
circuit works as integrator in the frequency range 0-1.6MHz at
1.5V supply voltage and consumed DC power at maximum
8.85gW with 1.2pm double-poly CMOS process.

sssh

good...