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CY2XP311

Cypress Semiconductor
Part Number CY2XP311
Manufacturer Cypress Semiconductor
Description 312.5 MHz LVPECL Clock Generator
Published Mar 9, 2017
Detailed Description CY2XP311 312.5 MHz LVPECL Clock Generator 312.5 MHz LVPECL Clock Generator Features ■ One LVPECL output pair ■ Output f...
Datasheet PDF File CY2XP311 PDF File

CY2XP311
CY2XP311


Overview
CY2XP311 312.
5 MHz LVPECL Clock Generator 312.
5 MHz LVPECL Clock Generator Features ■ One LVPECL output pair ■ Output frequency: 312.
5 MHz ■ External crystal frequency: 25 MHz ■ Low RMS phase jitter at 312.
5 MHz, using 25-MHz crystal (1.
875 MHz to 20 MHz): 0.
3 ps (typical) ■ Pb-free 8-pin TSSOP package ■ Supply voltage: 3.
3 V or 2.
5 V ■ Commercial and industrial temperature ranges Functional Description The CY2XP311 is a PLL (phase locked loop) based high performance clock generator.
It is optimized to generate 10 GB Ethernet, SONET, and other high performance clock frequencies.
It also produces an output frequency that is 12.
5 times the crystal frequency.
It uses Cypress’s low noise VCO technology to achieve 0.
3 ps typical RMS phase jitter, which meets both 10 GB Ethernet and SONET jitter requirements.
The CY2XP311 has a crystal oscillator interface input and one LVPECL output pair.
For a complete list of related documentation, click here.
Logic Block Diagram Exter...



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