Charge injection cancellation technique

Miscellaneous active electrical nonlinear devices – circuits – and – Specific input to output function – With compensation

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Details

327560, 330 84, 330109, 330294, 330302, G06G 712

Patent

active

059232064

ABSTRACT:
An MOS FET circuit with a summing circuit at the input of an amplifier to provide charge cancellation. The summing circuit is capacitively coupled to the input with a charge cancellation capacitor. A separate amplifier, having components substantially the same as the components of the first amplifier, is connected through the charge cancellation capacitor to the first amplifier.

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patent: 5363055 (1994-11-01), Ribner
patent: 5635871 (1997-06-01), Cavigelli
patent: 5745002 (1998-04-01), Baschirotto et al.

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