ZL30101QDG1

Overview

The ZL30101QDG1 is a clock synchronizer manufactured by Microchip Technology, designed for T1/E1 system synchronization applications. It operates within a supply voltage range of 2.97V to 3.63V and draws a maximum operating current of 73 mA. The device supports a maximum output frequency of 65.536 MHz with a duty cycle of up to 60%. It features a single output channel and utilizes a TQFP-64 package (10x10 mm) suitable for surface-mount installation. The component functions reliably across an industrial temperature range from -40°C to +85°C.

Feature Summary

• Integrated PLL-based clock synchronization for T1/E1 networks
• Single LVCMOS output with frequencies up to 65.536 MHz
• RoHS compliant construction in a 64-TQFP package

Applications

• T1/E1 system synchronization circuits
• Telecommunications network timing infrastructure
• Digital signal processing clock generation

Procurement Notes

Verify the specific suffix 'QDG1' against the official Microchip datasheet to confirm pinout compatibility and electrical specifications. Ensure that the procurement source provides valid RoHS compliance documentation and humidity sensitivity level information prior to ordering. Confirm lead times directly with the manufacturer or authorized distributors as production schedules may vary.

Selection Notes

Select the ZL30101QDG1 when a dedicated T1/E1 synchronizer with a single output is required. Compare input/output frequency ratios against the ZL30102QDG1 if multiple outputs are needed. Verify that the 64-TQFP footprint matches the PCB layout constraints and that the 3.3V nominal supply voltage aligns with the system power design.

Part Context

This component belongs to the ZL301xx series of clock generators and synchronizers from Microchip Technology. It shares the same TQFP-64 package form factor as related models like the ZL30102QDG1 but differs in internal configuration and output count. The series is primarily targeted at telecommunications equipment requiring precise timing recovery.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided reference data. Evaluate the ZL30102QDG1 for applications requiring additional outputs, though functional differences exist.