ICS843251I-12 Datasheet (ICST) - LVPECL CLOCK GENERATOR

ICS843251I-12, LVPECL CLOCK GENERATOR

The ICS843251I-12 is a 10Gb Ethernet Clock Generator and a member of the HiPerClocksTM HiPerClockS™ family of high performance devices from ICS.

The ICS843251I-12 uses an 18pF parallel resonant crystal over the range of 23.2MHz - 30MHz.

For Ethernet applications, a 25MHz crystal is used.

The device

ICS843251I-12 Features

* One Differential LVPECL output

* Crystal oscillator interface, 18pF parallel resonant crystal (23.2MHz - 30MHz)

* Output frequency range: 290MHz - 750MHz

* VCO range: 580MHz - 750MHz

* RMS phase jitter @ 312.5MHz, using a 25MHz crystal (1.875MHz - 20MHz): 0.