ZL40231LDG1

Overview

The ZL40231LDG1 is a low skew, low additive jitter clock driver manufactured by Microchip Technology. It features ten real outputs and operates within a supply voltage range of 3.3 V. The device utilizes differential multiplexing for input adjustment and supports LVCMOS output logic levels. Packaged in a 48-pin QFN (HVQCCN) with dimensions of 7 mm length, it is designed for high-performance timing applications requiring minimal signal distortion.

Feature Summary

• Low skew and low additive jitter performance
• Ten real outputs with LVCMOS logic levels
• Differential multiplexer input adjustment
• Operates at 3.3 V supply voltage

Applications

• High-speed data acquisition systems
• Telecommunications infrastructure timing
• Test and measurement equipment clocks

Procurement Notes

Verify the component origin as Microchip Technology or its predecessor Microsemi. Confirm the package type is QFN-48 and the operating temperature range is -40 °C to 85 °C. Ensure the part number suffix LDG1 corresponds to the specific tape-and-reel or tray packaging configuration required for the assembly process.

Selection Notes

Select this component when ultra-low additive jitter and low skew are critical for system integrity. The ZL40231LDG1 provides ten outputs suitable for distributing a single clock source to multiple synchronous loads. Verify that the load capacitance requirement of 1 pF aligns with the connected circuitry design constraints.

Part Context

This device belongs to the broader family of clock drivers and buffers offered by Microchip Technology. It serves as a distribution element within complex clock trees, often paired with synthesizers to generate precise timing signals for digital systems requiring strict synchronization across multiple channels.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Microchip cross-reference tools for compatible alternatives within the same product family.