MAX3679 Datasheet (Maxim Integrated Products) - Low-Jitter Crystal to LVPECL Clock Generator

MAX3679, Low-Jitter Crystal to LVPECL Clock Generator

* 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 Externa

MAX3679 Features

* MAX3679 The MAX3679 is a low-jitter precision clock generator with the integration of three LVPECL and one LVCMOS outputs optimized for Ethernet applications. The device integrates a crystal oscillator and a phase-locked loop (PLL) clock multiplier to generate high-frequency clock outputs for Ethe