DS76kHz 76.8kHz TCXOThe DS76KHZ temperature-compensated crystal Oscillator maintains a precisely controlled output frequency of 76.8kHz, driving digital timekeeping to new levels of accuracy. It is also available in separate versions for systems requiring commercial or industrial temperature ranges.
The DS76KHZ requires only four pins for operation: VCC, GND, VBAT, and 76kHz OUT. Power is applied via VCC and GND, while VBAT is used to maintain the 76kHz output in the absence of power. The output is accurate to 7.5ppm throughout the industrial range and 2.0ppm from 0C to 40C. The DS76KHZ brings the technology that originated with the DS32kHz to systems operating at 76.8kHz. By Maxim Integrated Products |
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