ZL30343GGG2

Overview

The ZL30343GGG2 is a Stratum 3 network clock synchronizer manufactured by Microchip Technology. It features twelve outputs with a maximum output frequency of 100 MHz and supports a maximum input frequency of 622.08 MHz. The device operates within a supply voltage range of 1.8 V and 3.3 V, maintaining a duty cycle of up to 60%. It is housed in a CABGA-100 package designed for surface mount installation. The component functions reliably across an industrial temperature range from -40°C to +85°C.

Feature Summary

• Twelve-output configuration supporting Stratum 3 network synchronization standards
• Maximum input frequency capability of 622.08 MHz with 100 MHz maximum output
• Dual voltage operation at 1.8 V and 3.3 V levels
• CABGA-100 package suitable for SMD/SMT mounting techniques

Applications

• Stratum 3 network timing infrastructure
• Synchronous Ethernet (SyncE) applications
• SONET/SDH network synchronization systems

Procurement Notes

Verify the specific revision suffix and packaging details against the manufacturer's latest documentation before procurement. Confirm humidity sensitivity handling requirements during storage and assembly processes. Ensure that the CABGA-100 footprint matches the design layout specifications precisely to avoid compatibility issues.

Selection Notes

Select this component when a multi-output clock synchronizer is required for Stratum 3 compliant networks. Verify that the 100 MHz output limit meets the system timing requirements. Check that the 1.8 V and 3.3 V dual voltage inputs align with the available power rails in the target design environment.

Part Context

This part belongs to the ZL3034x family of clock synchronizers from Microchip Technology. It is specifically engineered for telecommunications equipment requiring precise timing alignment. The GGG2 suffix indicates specific packaging and environmental compliance attributes defined by the manufacturer.

Replacement Considerations

Consult official cross-reference lists for verified substitutes. Generic clock generators may not support the same Stratum 3 synchronization protocols or output configurations.