Apparatus for correcting setting error in an MDAC amplifier

Details Apparatus for correcting setting error in an MDAC amplifier Apparatus for correcting setting error in an MDAC amplifier

2011-06-28

2011-06-28

Nguyen, Linh V (Department: 2819)

Coded data generation or conversion

Converter compensation

C341S120000, C341S122000, C341S155000, C341S161000

Reexamination Certificate

active

07969334

ABSTRACT:
Multiplying digital-to-analog converters (MDACs), which are generally employed in pipelined analog-to-digital converters (ADCs), can have a settling error associated with the MDAC amplifier. Here, a circuit is provided that includes additional amplifiers and a capacitor network that compensates for this settling error. Thus, a more accurate pipelined ADC can now be produced.

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