Si5348 Network Synchronizer

Silicon Laboratories

Description

Si5348 Rev D Data Sheet Network Synchronizer for SyncE/ 1588 PTP Telecom Boundary (T-BC) and Slave (T-SC) Clocks The Si5348 combines the industry’s s.
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Datasheet Specifications

Part number: Si5348
Manufacturer: Silicon Laboratories
File Size: 840.39 KB
Datasheet: Si5348-SiliconLaboratories.pdf
Description: Network Synchronizer

Features

* Three independent DSPLLs in a single monolithic IC supporting flexible SyncE/ IEEE 1588 and SETS architectures
* Ultra-low jitter of 100 fs
* Input frequency range:
* External crystal: 48 to 54 MHz
* REF clock: 5 to 250 MHz
* Diff clock: 8 kHz to 750

Applications

* The unique design of the Si5348 allows the TCXO/ OCXO reference input to determine the device’s frequency accuracy and stability. The Si5348 is programmable via a serial interface with in-circuit programmable non-volatile memory so it always powers up into a known configuration. Programming the Si5

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