METAL-OXIDE-SEMICONDUCTOR CAPACITOR BASED PASSIVE AMPLIFIER

A passive amplifier is provided that includes an input sampling switch, a sampling capacitance, and metal-oxide-semiconductor capacitor devices. An input signal may be sampled onto the sampling capacitance by turning on the input sampling switch while the metal-oxide-semiconductor capacitors are act...

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Bibliographische Detailangaben
1. Verfasser: INNOCENT, Manuel H
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A passive amplifier is provided that includes an input sampling switch, a sampling capacitance, and metal-oxide-semiconductor capacitor devices. An input signal may be sampled onto the sampling capacitance by turning on the input sampling switch while the metal-oxide-semiconductor capacitors are activated. After the sampling phase, the metal-oxide-semiconductor capacitors are deactivated to provide a voltage gain. The voltage gain can be conditionally applied depending on the signal level of the sampled input.