DAC module and applications thereof

Details DAC module and applications thereof DAC module and applications thereof

2008-06-20

2010-06-15

Young, Brian (Department: 2819)

Coded data generation or conversion

Analog to or from digital conversion

Digital to analog conversion

C341S122000

Reexamination Certificate

active

07737872

ABSTRACT:
A digital to analog conversion (DAC) module includes a digital to analog converter, a sample and hold circuit, and a switch module. The digital to analog converter is coupled to convert a digital signal into an analog signal. The sample and hold circuit is coupled to sample the analog signal to produce a sampled analog signal. The switch module is coupled to provide the analog signal as an output of the DAC module when the DAC module in a first mode and to output the analog signal to the sample and hold circuit when the DAC module in a second mode, wherein the sampled analog signal provides the output of the DAC module in the second mode.

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patent: 7463176 (2008-12-01), Nariman et al.
patent: 7463696 (2008-12-01), Simon
patent: 7564922 (2009-07-01), Kim et al.

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