843246I - Crystal-to-3.3V LVPECL Frequency Synthesizer W/Integrated Fanout Buffer

IDT

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Datasheet Details

Part number	843246I
Manufacturer	IDT
File Size	320.16 KB
Description	Crystal-to-3.3V LVPECL Frequency Synthesizer W/Integrated Fanout Buffer
Datasheet	843246I-IDT.pdf

843246I Product details

Description

The 843246I is a Crystal-to-3.3V LVPECL Clock Synthesizer/Fanout Buffer designed for Fibre Channel and Gigabit Ethernet applications and is a member of the family of High Performance Clock Solutions from IDT.The output frequency can be set using the frequency select pins and a 25MHz crystal for Ethernet frequencies, or a 26.5625MHz crystal for a Fibre Channel.

Features

Six LVPECL outputs.
Crystal oscillator interface.
VCO range: 490MHz to 680MHz.
Crystal input frequency range: 25MHz to 33.333MHz.
RMS phase jitter at 125MHz, using a 25MHz crystal (1.875MHz t.

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Published: Apr 6, 2019 |