A 5V, 20MHz Bandwidth, fully differential Operational Amplifier with 70 V/μs Slew Rate and 205 ns/30 ns enable/disable time in 180 nm CMOS

摘要

When the enable-pin of an Opamp is used for modulation, or it is powered down due to power consumption considerations, the turn-on and turn-off time delay are critical [6]. Here we present a differential Opamp that works as differential amplifier. It uses