MAX3625CUG+

The MAX3625 is a low-jitter precision clock generator optimized for networking applications.
The device integrates a crystal oscillator and a phase-locked loop (PLL) clock multiplier to generate high-frequency clock outputs for Ethernet, 10G Fibre Channel, and other networking applications.Maxim’s proprietary PLL design features ultra-low jitter and excellent power-supply noise rejection, minimizing design risk for network equipment.
The MAX3625 has three LVPECL outputs. Selectable output dividers and a selectable feedback divider allow a range of output frequencies.
Features
♦ Crystal Oscillator Interface: 24.8MHz to 27MHz
♦ CMOS Input: Up to 320MHz
♦ Output Frequencies Ethernet: 125MHz, 156.25MHz, 312.5MHz 10G Fibre Channel: 159.375MHz, 318.75MHz
♦ Low Jitter 0.14psRMS (1.875MHz to 20MHz) 0.38psRMS (12kHz to 20MHz)
♦ Excellent Power-Supply Noise Rejection
♦ No External Loop Filter Capacitor RequiredApplications Ethernet Networking Equipment Fibre Channel Storage Area Network