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19-2456; Rev 0; 11/07
Low-Jitter, Precision Clock Generator with Two Outputs
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General Description
Features
♦ Crystal Oscillator Interface: 25MHz Typical ♦ Output Frequencies: 125MHz and 156.25MHz ♦ Low Jitter 0.14psRMS (1.875MHz to 20MHz) 0.36psRMS (12kHz to 20MHz) ♦ Excellent Power-Supply Noise Rejection ♦ No External Loop Filter Capacitor Required
MAX3622
The MAX3622 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 and other networking applications. Maxim’s proprietary PLL design features ultra-low jitter (0.