ZL88801LDG1

Overview

The ZL88801LDG1 is a high-performance, low-power clock generator and jitter attenuator designed for demanding digital applications. It features an integrated phase-locked loop (PLL) architecture capable of generating multiple output clocks from a single reference input. The device supports various input frequencies and offers programmable output frequencies with precise duty cycle control. Key electrical specifications include a wide operating supply voltage range and low power consumption modes. It incorporates advanced jitter filtering capabilities to ensure signal integrity in high-speed data transmission systems.

Feature Summary

• Integrated PLL-based clock generation with jitter attenuation
• Programmable output frequencies and duty cycles
• Low power consumption with multiple operational modes
• Supports multiple input reference frequencies

Applications

• High-speed data communication interfaces
• Network equipment clocking solutions
• Industrial automation control systems
• Test and measurement instrumentation

Procurement Notes

Verify the specific package type and temperature grade against your design requirements. Ensure compatibility with the intended reference clock source frequency range. Confirm that the device's power supply requirements align with your system's voltage rails. Check for any required external components such as decoupling capacitors or feedback resistors as specified in the datasheet.

Selection Notes

Consider the number of outputs required and their respective frequency ranges when selecting this component. Evaluate the jitter performance needs of your application to determine if the built-in attenuation is sufficient. Assess the power budget constraints to leverage the device's low-power features effectively. Verify interface compatibility with your microcontroller or FPGA configuration pins.

Part Context

This component belongs to Microchip's ZL series of clock generators, which are widely used in telecommunications and computing infrastructure. It complements other devices in the family by offering specialized jitter reduction capabilities. The LDG1 suffix indicates a specific package variant and temperature rating suitable for industrial environments.

Replacement Considerations

Direct replacements should be sought within the same ZL series to maintain pinout and functionality compatibility. Verify that alternative models support the same input/output frequency ranges and jitter specifications. Cross-reference package dimensions and thermal characteristics to ensure mechanical fit.