Repeat Problem 12.5 c when the gates of M 3 and M 4 are the CMC input,
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Data from Prob. 12.5 (c)
For the op amp in Fig. 12.2, use the data from Problem 12.4 except use ID5 = 100 µA and |Vov| = 0.1 V for all transistors. Assume all transistors operate in the active region with Cgs = 180 fF And Cgd = 20 fF.
(c) Calculate the common-mode control gain acmc.
Fig. 12.2:
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Related Book For
Analysis and Design of Analog Integrated Circuits
ISBN: 978-0470245996
5th edition
Authors: Paul R. Gray, Paul J. Hurst Stephen H. Lewis, Robert G. Meyer
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