ZL30143GGG2

Overview

The ZL30143GGG2 is a Stratum 3 network clock synchronizer manufactured by Microchip Technology. It features 14 outputs with a maximum output frequency of 100 MHz and supports a maximum input frequency of 622.08 MHz. The device operates within a temperature range of -40°C to +85°C and utilizes a 100-CABGA (9x9) package. It accepts single-ended or differential inputs and provides differential LVPECL, LVDS, or HSTL outputs.

Feature Summary

• Supports ITU-T G.8262 system timing for 1 GbE and 10 GbE interfaces
• Complies with Telcordia GR-253 Carrier Grade SONET/SDH Stratum 3 requirements
• Provides flexible output configuration options including LVPECL, LVDS, and HSTL

Applications

• ITU-T G.8262 System Timing Cards supporting 1 GbE interfaces
• ITU-T G.8262 System Timing Cards supporting 10 GbE interfaces
• Telcordia GR-253 Carrier Grade SONET/SDH Stratum 3 System applications

Procurement Notes

Verify the specific suffix 'GGG2' against the manufacturer's current datasheet to ensure compatibility with RoHS standards and lead times. Confirm that the 100-CABGA package footprint matches the target PCB design. Check for any recent Product Change Notifications (PCN) regarding pinout or electrical parameter updates before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring Stratum 3 synchronization for Ethernet or SONET/SDH networks. Ensure the application requires up to 14 outputs and supports the specified input frequencies. Verify that the operating temperature range of -40°C to +85°C meets the environmental constraints of the deployment scenario.

Part Context

This part belongs to the ZL30143 family of clock synchronizers designed for high-performance networking equipment. It serves as a critical timing solution for telecom infrastructure, providing precise clock distribution and synchronization capabilities essential for maintaining data integrity in carrier-grade networks.

Replacement Considerations

Direct replacement parts are not explicitly listed in the provided source material. Consult the manufacturer's official documentation for any updated equivalents or cross-reference guides.