LMK04031B - Precision Clock Conditioners Low-Noise Clock Jitter Cleaner

Product Overview

National Semiconductor Corporation

Datasheet Details

Part number	LMK04031B
Manufacturer	National Semiconductor Corporation
File Size	1.23 MB
Description	Precision Clock Conditioners Low-Noise Clock Jitter Cleaner
Datasheet	LMK04031B Datasheet
Additional preview pages of the LMK04031B datasheet.

Product details

Description

The LMK04000 family of precision clock conditioners provides low-noise jitter cleaning, clock multiplication and distribution without the need for high-performance voltage controlled crystal oscillators (VCXO) module.

Features

dual redundant inputs, five differential outputs, and an optional default-clock upon power up. The input block is equipped with loss of signal detection and automatic or manual selection of the reference clock. Each clock output consists of a programmable divider, a phase synchronization circuit, a programmable delay, and an LVDS, LVPECL, or LVCMOS output buffer. The default startup clock is available on CLKout2 and it can be used to provide an initial clock for the field-programmable gate array.

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Published: Aug 31, 2009 |