MAX3679
Description
Crystal Oscillator Interface: 25MHz - CMOS Input: 25MHz - Output Frequencies for Ethernet 62.5MHz, 125MHz, 156.25MHz, 312.5MHz - Low Jitter 0.14psRMS (1.875MHz to 20MHz) 0.36psRMS (12kHz to 20MHz) - Excellent Power-Supply Noise Rejection - No External Loop Filter Capacitor Required.