Pipelined analog-to-digital converters

Details Pipelined analog-to-digital converters Pipelined analog-to-digital converters

2006-01-18

2009-06-02

JeanPierre, Peguy (Department: 2819)

Coded data generation or conversion

Analog to or from digital conversion

Analog to digital conversion

C341S155000

Reexamination Certificate

active

07541962

ABSTRACT:
A pipelined analog to digital converter comprises a first ADC stage thatccc receives one of an input voltage and a first residue voltage and a first voltage reference and that generates a first digital signal and a second residue voltage. A second ADC stage receives the second residue voltage from the first ADC stage and a second voltage reference and that generates a second digital signal, wherein the second voltage reference is lower than the first voltage reference.

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Communication from the European Patent Office dated Feb. 21, 2007 with the extended European Search Report for Application No. 06024141.1 - 2206; 6 pages.

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