看板Electronics
标 题问一题电子学
发信站I-Shou University BBS (Sun Jan 8 15:48:22 2006)
转信站ptt!ctu-reader!Spring!news.nctu!news.ntu!news.au!news.isu!isu
A MOS differential pair operated at a bias current of 0.8 mA employs
transistors with W/L = 100 and μnCox = 0.2 mA/V2, using RD = 5 k-ohm, and
RSS = 25 K-ohm. Find the differential gain, the common-mode gain, and the
common-mode rejection ratio (in dB) if the output is taken single-endedly
and the circuit is perfectly matched.
由於电子学不是读的很熟
想了很久还是想不出来
希望有高手可以帮解一下
感恩>.<"
--
┌╗┬─ Origin：《Ψ义守观山风情Ψ》<bbs.isu.edu.tw> ─┬╖╔╗
╚┘╙─ From ： 218.169.230.148 ──────────╛└
╝╝