Differential CBCM circuit with a voltage output and current-voltage mirrors

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Prasanna K Routray

Joined Sep 17, 2015
21
I found this circuit below from a research paper and been trying to simulate it without success. The circuit is about measuring capacitance values of the Femto range.

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Please give your suggestion so that I will be able to measure the capacitance of a very small value.
 

eetech00

Joined Jun 8, 2013
2,644
The original schematic looks like it might be an IC design.
Is the original schematic an IC design or discrete component design?
 
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