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thx you, montage and eng_semi.
i'm a beginner of anlog ic design.i still have a little confused about this problem.
the vccs and gds are series with C1 and Cgs.so is the circuit's small signal diagram shown below right?if i get 3 equations from the node A,B,C using KCL and try to resolve it,i...
in the circuit,C1>Cgd.but i still want to get the exactly equivalent capicitance at the output of c1.
now at the higher frequency as you said(like :10Mhz),does the C1 still shorted when C1>Cgd?
I think i can take the NMOS as an network about cap-res to caculate the equivalent cap.but i'm...
hi,everyone
1. there is a cap C1 as depicted in the attachment picture.it's connected to the gate of the NMOS M1.now,i want to know how can i get its equivalent capacitance at the output node.
2. i want to get a simulation result about f-V curve of a VCXO.how can i get it?
thx
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