NB4N441 - 3.3V Serial Input MultiProtocol PLL Clock Synthesizer

Datasheet Summary

Description

differential LVPECL clock output frequency from 12.5 MHz to 425 MHz.

Features

Performs Precision Clock Generation and Synthesis from a Single 27 MHz Crystal Reference.
Serial Load Capability for Proprietary Frequencies.
Flexible Input Allows for External Clock Reference.
Exceeds Bellcore and ITU Jitter Generation Specification.
PLL Lock Detect Output.
Output Enable.
Fully Integrated Phase.
Lock.
Loop with Internal Loop Filter.
Operating Range: VCC = 3.135 V to 3.465 V.
Small Fo.

ON Semiconductor

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Datasheet Details

Part number	NB4N441
Manufacturer	ON Semiconductor
File Size	142.24 KB
Description	3.3V Serial Input MultiProtocol PLL Clock Synthesizer
Datasheet	NB4N441 Datasheet
Additional preview pages of the NB4N441 datasheet.

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Full PDF Text Transcription

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NB4N441 3.3V Serial Input MultiProtocol PLL Clock Synthesizer, Differential LVPECL Output Description The NB4N441 is a precision clock synthesizer which generates a differential LVPECL clock output frequency from 12.5 MHz to 425 MHz. A Serial Peripheral Interface (SPI) is used to configure the device to produce one of sixteen popular standard protocol output frequencies from a single 27 MHz crystal reference. The NB4N441 also has the added feature of allowing application specific output frequencies from 12.5 MHz to 425 MHz using crystals within the range of 10 MHz to 28 MHz.

Published: Jan 12, 2007 |