Continuous time noise shaping analog-to-digital converter

Details Continuous time noise shaping analog-to-digital converter Continuous time noise shaping analog-to-digital converter

2008-04-01

2008-04-01

Nguyen, Linh (Department: 2819)

Coded data generation or conversion

Analog to or from digital conversion

Differential encoder and/or decoder

C341S159000

Reexamination Certificate

active

11507919

ABSTRACT:
A system for a continuous time noise shaping analog-to-digital converter (“ADC”) with a suppressed carrier pulse width modulated (“PWM”) quantizer is disclosed. In particular, a suppressed carrier feedback signal may expand the dynamic range of a sigma delta modulated ADC and enhance the stability of the noise shaping loop.

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