Semiconductor integrated circuit in which voltage down...

Details Semiconductor integrated circuit in which voltage down... Semiconductor integrated circuit in which voltage down...

2007-02-06

2007-02-06

Nguyen, Linh (Department: 2819)

Coded data generation or conversion

Analog to or from digital conversion

Nonlinear

C341S142000, C341S155000

Reexamination Certificate

active

10807450

ABSTRACT:
An output voltage of a VDC circuit is subjected to A/D conversion with an on-chip A/D converter. Accordingly, an output voltage VDCout of the VDC circuit can be observed as a digital value, which facilitates measurement. Reduction in the number of terminals leads to reduction in chip size. In addition, the terminal that has been used for providing voltage VDCout can be used for other purposes. Therefore, a semiconductor integrated circuit allowing for easy mass production test and reduced number of man-hours in the mass production test can be provided.

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German Office Action dated Mar. 29, 2006 with English-language translation.

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