A/D converter, A/D converter control method, and A/D...

Details A/D converter, A/D converter control method, and A/D... A/D converter, A/D converter control method, and A/D...

2008-05-13

2008-05-13

Nguyen, Linh V. (Department: 2819)

Coded data generation or conversion

Analog to or from digital conversion

Analog to digital conversion

C341S135000, C341S136000

Reexamination Certificate

active

07372388

ABSTRACT:
The present invention is intended to provide an A/D converter making it possible to reduce the power consumption of an output interface. The A/D converter includes an output current value designation register that holds a value sent from an upper-level unit, and an output current value designation circuit that controls a constant current source, which supplies a constant current to a low-voltage differential signal output circuit, according to the value held in the output current value designation register so as to designate an output current value.

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