ZL50019GAC

Overview

The ZL50019GAC is a high-performance, low-jitter clock generator and jitter attenuator manufactured by Microchip Technology. Designed for demanding digital applications, this component integrates multiple voltage-controlled crystal oscillators (VCXOs) and phase-locked loops (PLLs) to generate precise clock signals with superior timing performance. It supports various input frequencies and offers flexible output configurations, making it suitable for high-speed serial links, networking equipment, and storage systems where signal integrity and low phase noise are critical requirements.

Feature Summary

• Integrates multiple VCXOs and PLLs for advanced jitter attenuation
• Supports flexible input frequency ranges and diverse output formats
• Optimized for high-speed serial link applications requiring low phase noise

Applications

• High-speed serial communication interfaces
• Networking infrastructure equipment
• Storage area network controllers

Procurement Notes

Verify the specific suffix codes against the official Microchip datasheet to ensure correct package type and temperature range. Confirm RoHS compliance status and check for any recent product change notifications that may affect pinout or electrical characteristics before finalizing procurement orders.

Selection Notes

Evaluate the required input clock frequencies and desired output jitter specifications to determine if the ZL50019GAC meets system timing budgets. Consider the available package options and operating temperature range to ensure compatibility with the target PCB layout and environmental conditions of the end application.

Part Context

This component belongs to Microchip's family of precision clock generators designed for telecommunications and datacom markets. It addresses the need for clean clock distribution in complex digital systems, offering an alternative to discrete oscillator solutions by providing integrated jitter filtering and frequency synthesis capabilities within a single compact package.