ICS844031I-01 Datasheet (ICS) - CRYSTAL-TO- LVDS CLOCK GENERATOR

ICS844031I-01, CRYSTAL-TO- LVDS CLOCK GENERATOR

The ICS844031I-01 is an Ethernet Clock Generator and a member of the HiPerClocksTM HiPerClockS™ family of high performance devices from ICS.

The ICS844031I-01 uses an 18pF parallel resonant crystal over the range of 19.6MHz - 27.2MHz.

For Ethernet applications, a 25MHz crystal is used to generate 31

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ICS844031I-01 FEMTOCLOCKS™ CRYSTAL-TO- LVDS CLOCK GENERATOR F EATURES (1) Differential LVDS output Crystal oscillator interface, 18pF parallel resonant crystal (19.6MHz - 27.2MHz) Output frequency range: 245MHz - 340MHz VCO range: 490MHz - 680MHz RMS phase jitter @ 312.5MHz, using a 25MHz crystal (1.875MHz - 20MHz): 0.49ps (typical) 3.3V or 2.5V operating supply