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MAX3629 - Precision Clock Generator

Datasheet Summary

Description

The MAX3629 is a low-jitter precision clock generator optimized for network applications.

The device integrates a crystal oscillator and a phase-locked loop (PLL) to generate high-frequency clock outputs for Ethernet applications.

Features

  • ultra-low jitter (0.4psRMS) and excellent power-supply noise rejection (PSNR), minimizing design risk for network equipment. The MAX3629 contains five LVDS outputs and three LVCMOS outputs. The output frequencies are selectable among 125MHz, 156.25MHz, and 312.5MHz by pin control.
  • Crystal Oscillator Interface: 25MHz.
  • OSC_IN Interface: PLL Enabled: 25MHz PLL Disabled: 20MHz to 320MHz.
  • Outputs: One LVDS Output at 125MHz/156.25MHz/ 312.5MHz (Selectable with FSELA) Four L.

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Datasheet preview – MAX3629

Datasheet Details

Part number MAX3629
Manufacturer Maxim Integrated Products
File Size 569.91 KB
Description Precision Clock Generator
Datasheet download datasheet MAX3629 Datasheet
Additional preview pages of the MAX3629 datasheet.

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Full PDF Text Transcription

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19-4467; Rev 0; 2/09 www.DataSheet4U.com +3.3V, Low-Jitter, Precision Clock Generator with Multiple Outputs General Description The MAX3629 is a low-jitter precision clock generator optimized for network applications. The device integrates a crystal oscillator and a phase-locked loop (PLL) to generate high-frequency clock outputs for Ethernet applications. Maxim’s proprietary PLL design features ultra-low jitter (0.4psRMS) and excellent power-supply noise rejection (PSNR), minimizing design risk for network equipment. The MAX3629 contains five LVDS outputs and three LVCMOS outputs. The output frequencies are selectable among 125MHz, 156.25MHz, and 312.5MHz by pin control.
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