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DC Biasing & AC Performance Analysis of BJT & FET Differential Amplifiers

TweetDC Biasing & AC Performance Analysis of BJT and FET Differential Amplifier Sub-circuits with Active Loads Any op-amp worth its salt has a differential amplifier at its front end, and you’re nobody if you can’t design one yourself.  So, this article presents a general method for biasing and analyzing the performance characteristics of single-stage BJT [...]

Tags: ac analysis, ac performance analysis, active loads, bjt current mirror, bjt differential amplifier, BJTS, CMRR, common mode gain, common mode input impedance, common mode rejection ratio, current mirror, current mirrors, dc biasing, Diff Amps, Differential Amplifiers, differential input impedance, differential mode gain, FET, FET Differential Amplifiers, transconductance