ZL80032LDG1

Overview

The ZL80032LDG1 is a two-channel SyncE timing card integrated circuit manufactured by Microchip Technology. It functions as a clock synthesizer and jitter cleaner designed for network synchronization applications. The device supports a maximum input frequency of 1.25 GHz and generates up to ten output signals with a maximum frequency of 750 MHz. Output levels include CMOS and differential configurations, while inputs accept both differential and single-ended signals. Power supply requirements range from 1.8 V to 3.3 V. The component is housed in a VQFN-64 package suitable for surface mount technology.

Feature Summary

• Two-channel architecture optimized for SyncE timing card implementations
• Supports high-frequency operation with 1.25 GHz max input and 750 MHz max output
• Provides flexible signal interfaces including CMOS and differential outputs

Applications

• Synchronous Ethernet (SyncE) network synchronizers
• Clock synthesis and jitter cleaning in telecommunications infrastructure
• Timing card designs requiring fast boot-up capabilities

Procurement Notes

Verify the specific ordering suffix against official Microchip documentation to ensure correct package and temperature grade specifications. Confirm current availability status directly with authorized distributors or the manufacturer, as stock levels fluctuate. Check for any Product Change Notifications (PCN) related to packaging or material composition updates before finalizing procurement plans.

Selection Notes

Select this component when designing systems requiring dedicated SyncE timing solutions with multiple output channels. Ensure the design accommodates the VQFN-64 package footprint and thermal requirements. Verify that the system power rails align with the 1.8 V to 3.3 V operating range and that input signal types match the supported differential or single-ended configurations.

Part Context

This part belongs to the ZL800xx series of network synchronizers from Microchip Technology. It is categorized under clock synthesizers and jitter cleaners within the broader clock and timer ICs family. The device addresses specific needs for precise timing distribution in synchronized digital networks.

Replacement Considerations

Consult Microchip's official cross-reference tools for verified substitutes. No direct replacement part numbers are confirmed in the provided source data.