Digital-analog converter circuit, solid-state imaging...

Details Digital-analog converter circuit, solid-state imaging... Digital-analog converter circuit, solid-state imaging...

2009-07-29

2011-10-11

JeanPierre, Peguy (Department: 2819)

Coded data generation or conversion

Analog to or from digital conversion

Nonlinear

C341S144000

Reexamination Certificate

active

08035541

ABSTRACT:
A digital-analog converter circuit includes: a first digital-analog conversion part that obtains an analog output signal in response to a value of a digital input signal; and a second digital-analog conversion part that generates a control signal in response to a value of a digital gain control input signal externally input, wherein the first digital-analog conversion part adjusts a start voltage or end voltage of the analog output signal based on the digital gain control input signal for controlling the second digital-analog conversion part.

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