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NB2969A - Reduced EMI Clock Synthesizer

Datasheet Summary

Description

Supply Voltages Frequency Range Cycle to Cycle Jitter Output Duty Cycle Modulation Rate Equation Frequency Deviation For 2.5 V Supply For 3.3 V Supply VSS Specification VDD = 3.3 V / 2.5 V 6.0 MHz < CLKIN < 12 MHz 6.0 MHz < CLKIN < 13 MHz 200 ps (maximum) 45/55% (worst case) FIN/25

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Datasheet Details

Part number NB2969A
Manufacturer ON Semiconductor
File Size 142.14 KB
Description Reduced EMI Clock Synthesizer
Datasheet download datasheet NB2969A Datasheet
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Full PDF Text Transcription

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www.DataSheet4U.com NB2969A Low Power, Reduced EMI Clock Synthesizer The NB2969A is a versatile spread spectrum frequency modulator designed specifically for a wide range of clock frequencies. The NB2969A reduces ElectroMagnetic Interference (EMI) at the clock source, allowing system wide reduction of EMI of all clock dependent signals. The NB2969A 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 NB2969A 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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