Lect.6.Intrinsic.Cap

6668f cstot 306668f option post brief n omod cbtot op

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Unformatted text preview: cdtot mn1 vo vg 0 0 * *SeePS#3** 1.3940 m y_nmos w=20u l=1u 500.0000m 1.1177m 39.9618u 0. cgtot 30.6668f cstot 30.6668f .option post brief n omod cbtot .op cgs .ac dec 1 0 100 1gig cgd 0. 30.6668f 0. .end R. Dutton, B. Murmann EE114/214A 21 B d [ B o d e P lo t f r o m .a c S im u la t io n 20 |) 0 f g ( e -20 13.36 dB = 4.66 H d [| -40 6 7 10 10 ) f 200 ( H [ 150 e s 100 a 50 6 h 7 10 10 p R. Dutton, B. Murmann f-3dB = 103.6MHz 8 10 f [Hz] 8 10 f [Hz] EE114/214A 10 10 9 9 10 10 10 10 22 P e r f o r m a n c e C o n s id e r a t io n s ( 1 ) • S u p p o s e w e w a n t to m a x im iz e th e b a n d w id th o f o u r c ir c u it – And keep the current consumption (ID) as low as possible • Further assume that Ri, R and Av0 are fixed – F ix e d b y th e p a r tic u la r a p p lic a tio n in w h ic h th e c ir c u it is u s e d • F o r th e b a n d w id th , w e c a n w r ite "3dB = 1 1 = ; Ri C gs R ! 2 WLC i ox 3 " # 3 dB = g m = µCox 3µ R $ $ VOV 2 2 L av 0 $ Ri Technology ! R. Dutton, B. Murmann W ! VOV ; L Spec...
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This note was uploaded on 02/07/2014 for the course EE 214 taught by Professor Murmann,b during the Fall '04 term at Stanford.

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