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NB2879A - Reduced EMI Clock Synthesizer

Datasheet Summary

Description

Supply Voltages Frequency Range Cycle to Cycle Jitter Output Duty Cycle Output Rise and Fall Times Modulation Equation Frequency Deviation VDD = 3.3 V "0.3 V VSS Specification 15 MHz < CLKIN < 30 MHz 300 ps (maximum) 40 / 60% (worst case) 1.1 ns (maximum) FIN/640 "1% REFOUT XOUT

Features

  • http://onsemi. com.

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Datasheet Details

Part number NB2879A
Manufacturer ON Semiconductor
File Size 132.36 KB
Description Reduced EMI Clock Synthesizer
Datasheet download datasheet NB2879A Datasheet
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Full PDF Text Transcription

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www.DataSheet4U.com NB2879A Low Power, Reduced EMI Clock Synthesizer The NB2879A is a versatile spread spectrum frequency modulator designed specifically for a wide range of clock frequencies. The NB2879A reduces ElectroMagnetic Interference (EMI) at the clock source, allowing system wide reduction of EMI of all clock dependent signals. The NB2879A allows significant system cost savings by reducing the number of circuit board layers, ferrite beads and shielding that are traditionally required to pass EMI regulations. The NB2879A uses the most efficient and optimized modulation profile approved by the FCC and is implemented by using a proprietary all digital method.
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