Algorithmic analog-to-digital converter

Details Algorithmic analog-to-digital converter Algorithmic analog-to-digital converter

2009-04-30

2010-12-07

Nguyen, Linh V (Department: 2819)

Coded data generation or conversion

Converter calibration or testing

Reexamination Certificate

active

07847713

ABSTRACT:
Provided is an algorithmic analog-to-digital converter (ADC). In the algorithmic ADC, the number of preprocessing amplifiers used in a flash ADC is reduced by sharing the preprocessing amplifiers in the flash ADC, and thus chip size can be reduced. In addition, power consumption can be reduced by dynamically decreasing the bandwidth of an operational amplifier included in a multiplying digital-to-analog converter (MDAC) according to a required resolution.

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