Method and apparatus for ground bounce and power supply...

Details Method and apparatus for ground bounce and power supply... Method and apparatus for ground bounce and power supply...

2011-08-30

2011-08-30

Dole, Timothy J (Department: 2858)

Electricity: measuring and testing

Fault detecting in electric circuits and of electric components

Of individual circuit component or element

C326S021000, C326S044000, C326S044000, C340S657000, C340S659000, C361S078000

Reexamination Certificate

active

08008927

ABSTRACT:
A method and apparatus for ground bounce and power supply bounce detection in devices have been disclosed. In one case one input to a differential amplifier is coupled to a reference voltage and another input to the differential amplifier is coupled to a measurement point and the output of the differential amplifier is coupled to a flip flop. The flip flop has an output indicating when a bounce threshold is exceeded.

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