MAX3625
Overview
CMOS Input: Up to 320MHz.
- Crystal Oscillator Interface: 24.8MHz to 27MHz
- 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 Required MAX3625 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.
