Non-linear capacitance compensation

摘要

Embodiments are directed to capacitance compensation via a compensation device coupled to a gain device to compensate for a capacitance change occurring due to an input signal change, along with a controller coupled to the compensation device to receive the input signal and to control an amount of compensation based on the input signal. In some embodiments, banks may be formed of multiple compensation devices, where each of the banks has a different size and is coupled to receive a different set of bias voltages.

主权项

1. An apparatus comprising:
a gain device to receive an input signal and to output an amplified signal; and a compensation device coupled to the gain device to compensate for a change in a capacitance of the gain device occurring due to a change in the input signal; and a controller coupled to the compensation device to receive the input signal and to control an amount of capacitance compensation provided by the compensation device based on the input signal.