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Demystifying Switched Capacitor Circuits
book

Demystifying Switched Capacitor Circuits

by Mingliang (Michael) Liu
June 2006
Intermediate to advanced content levelIntermediate to advanced
336 pages
10h 24m
English
Newnes
Content preview from Demystifying Switched Capacitor Circuits
Switched-Capacitor Data Converters
185
In [27], an offset-insensitive multiply-by-two SC amplifi er that can complete one
multiplication within three clock cycles is reported. However, the reduction of con-
version time is made possible by including three instead of two capacitors in the SC
amplifi er.
Moreover, both of the previous multiply-by-two amplifi ers suffer from the effects
of the insuffi cient op-amp gain, or, equivalently, the fi nite op-amp gain. If the op-
amp gain is not suffi ciently large, the negative input terminal of the op-amp can no
longer be considered a virtual ground, and thus an additional gain error will occur.
Chin and Wu [28] ...
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Publisher Resources

ISBN: 9780750679077