Method of and apparatus for characterizing an analog to...

Details Method of and apparatus for characterizing an analog to... Method of and apparatus for characterizing an analog to...

2006-10-31

2006-10-31

JeanPierre, Peguy (Department: 2819)

Coded data generation or conversion

Analog to or from digital conversion

Analog to digital conversion

C708S274000

Reexamination Certificate

active

07129879

ABSTRACT:
An apparatus for characterising an analog to digital converter, comprising a signal generator for supplying an input signal having a first sinusoidal component to an analog to digital converter and an acquisition device for receiving and storing a plurality of output values from the analog to digital converter, and a data processor arranged to examine the output values in order to determine discrepancies due to bit weight errors and to calculate estimates of the bit weights or bit weight errors.

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