Delta-sigma ADC with multi-stage decimation filter and gain comp

Details Delta-sigma ADC with multi-stage decimation filter and gain comp Delta-sigma ADC with multi-stage decimation filter and gain comp

1994-11-02

1997-07-08

Williams, Howard L.

Coded data generation or conversion

Analog to or from digital conversion

Differential encoder and/or decoder

3647241, H03M 300

Patent

active

056466218

ABSTRACT:
An analog-to-digital conversion circuit is described which includes a front end sigma-delta modulator circuit, a multi-stage digital decimation filter circuit, and a digital compensation filter circuit. An overrange detect circuit is also provided.

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