ICS840051I Datasheet (Renesas) - CRYSTAL-TOLVCMOS/LVTTL CLOCK GENERATOR

ICS840051I, CRYSTAL-TOLVCMOS/LVTTL CLOCK GENERATOR

The 840051I is a Gigabit Ethernet Clock Generator and a member of the HiPerClocksTM family of high performance devices from ICS.

The 840051I can synthesize 10 Gigabit Ethernet, SONET, or Serial ATA reference clock fre-quencies with the appropriate choice of crystal and output divider.

The 840051I ha

ICS840051I Features

* 1 LVCMOS/LVTTL output, 15Ω output impedance

* Crystal oscillator interface designed for 18pF parallel resonant crystals

* Output frequency range: 70MHz - 170MHz

* VCO range: 560MHz - 680MHz

* RMS phase jitter at 155.52MHz (1.875MHz - 20MHz): 0.48ps (typical)