AD9548 - Quad/Octal Input Network Clock Generator/Synchronizer

Product Overview

Analog Devices

Part number	AD9548
Manufacturer	Analog Devices
File Size	2.13 MB
Description	Quad/Octal Input Network Clock Generator/Synchronizer
Datasheet	AD9548 Datasheet
Additional preview pages of the AD9548 datasheet.

The AD9548 provides synchronization for many systems, including synchronous optical networks (SONET/SDH).

Supports Stratum 2 stability in holdover mode.
Supports reference switchover with phase build-out.
Supports hitless reference switchover.
Auto/manual holdover and reference switchover.
4 pairs of reference input pins with each pair configurable as a single differential input or as 2 independent single-ended inputs.
Input reference frequencies from 1 Hz to 750 MHz.
Reference validation and frequency monitoring (1 ppm).
Programmable input reference switchov.

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Published: Jul 16, 2009 |