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ICS840021I

CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER

ICS840021I Features

* 1 LVCMOS/LVTTL output, 15Ω output impedence

* Crystal oscillator interface designed for 25MHz, 18pF parallel resonant crystal

* Output frequency: 125MHz

* VCO range: 560MHz to 680MHz

* RMS phase jitter @ 125MHz, using a 25MHz crystal (1.875MHz - 20MHz): 0.48

ICS840021I General Description

The ICS840021I is a Gigabit Ethernet Clock Generator and a member of the HiPerClocksTM HiPerClockS™ family of high performance devices from ICS. The ICS840021I uses a 25MHz crystal to synthesize 125MHz. The ICS840021I has excellent phase jitter performance, over the 1.875MHz

* 20MHz integrat.

ICS840021I Datasheet (223.09 KB)

Preview of ICS840021I PDF

Datasheet Details

Part number:

ICS840021I

Manufacturer:

Integrated Circuit Systems

File Size:

223.09 KB

Description:

Crystal-to lvcmos/lvttl frequency synthesizer.

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ICS840021I CRYSTAL-TO LVCMOS LVTTL FREQUENCY SYNTHESIZER Integrated Circuit Systems

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