A 0.6-V subthreshold-leakage suppressed fully differential CMOS switched-capacitor amplifier
A 0.6-V subthreshold-leakage suppressed fully differential CMOS switched-capacitor amplifier using Analog T-switch scheme in a standard 0.18 mu m CMOS technology is presented. The circuit design of major building blocks is described. The performance of this circuit is demonstrated by experimental results. The experimental results confirm the capability of Analog T-switch scheme to fulfill circuit requirements.
subthreshold-leakage cmos switched-capacitor amplifier low-voltage