On-chip redundancy high-reliable system and method of...

Details On-chip redundancy high-reliable system and method of... On-chip redundancy high-reliable system and method of...

2011-06-28

2011-06-28

Zweizig, Jeffrey S (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Specific identifiable device, circuit, or system

Redundant

Reexamination Certificate

active

07969229

ABSTRACT:
A comparator circuit for comparing outputs of an on-chip redundant system is mounted on a second semiconductor chip that is separate from the on-chip redundant system. The second semiconductor chip which preferably contains a power source circuit for supplying power to the on-chip redundant system, a driver circuit for driving an output circuit, and the like are mounted. With this configuration, the influence of a failure occurring in the on-chip redundancy system can be prevented from being exerted on the comparator measure.

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Japanese Office Action with partial English translation dated Jan. 18, 2011 (nine (9) pages).

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