A monolithic gallium arsenide interval timer IC with integrated PLL clock synthesis having five hundred picosecond single shot resolution

Abstract

A gallium arsenide (GaAs) integrated circuit for measuring single shot time intervals with 500 picosecond resolution has been designed, fabricated and tested. The circuit contains a 12 bit counter that can be extended externally and control circuitry for the detection of multiple intervals. Options such as number of intervals, minimum interval time, and… (More)

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