PI6CG33801ZLIEX

Clock Generators, PLLs, Frequency Synthesizers Overview

The PI6CG33801ZLIEX is a PCIe clock generator manufactured by Diodes Incorporated, designed for high-performance computing applications. It operates on a single 3.3V supply voltage with a range of 3.135V to 3.465V. The device features one input circuit and generates eight HCSL outputs, providing a 1:8 frequency division ratio from the input. It supports maximum input frequencies up to 200 MHz and delivers output frequencies up to 133.33 MHz. The component is housed in a 48-TQFN package with exposed pad, suitable for surface mount installation. It functions within an industrial temperature range of -40°C to +85°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Generates low-jitter differential HCSL clock signals compliant with PCI Express specifications
• Integrates a phase-locked loop (PLL) for precise frequency synthesis from a single reference input
• Provides eight buffered outputs to distribute clock signals across multiple system components

Clock Generators, PLLs, Frequency Synthesizers Applications

• PCI Express Gen 1/2/3/4/5/6 clock generation systems
• High-speed data acquisition and processing boards
• Telecommunications infrastructure equipment requiring precise timing

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the complete part number including the suffix ZLIEX to ensure correct packaging and tape-and-reel configuration. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Check for any recent product change notices that may affect pinout or electrical characteristics. Ensure the supplier provides original manufacturer traceability to avoid counterfeit components.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when eight independent HCSL outputs are required from a single clock source. It is appropriate for designs needing support for input frequencies up to 200 MHz. Consider the 48-TQFN package dimensions for PCB layout constraints. Verify that the 3.3V power supply meets the specified operating range for stable PLL performance.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the PI6CG33801 series of PCIe clock generators from Diodes Incorporated. It is part of a family of timing solutions optimized for modern high-speed serial interface standards. The device complements other buffer and driver ICs in the portfolio by offering integrated generation capabilities rather than simple signal distribution.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct replacements must match the 1:8 ratio, HCSL output type, and 48-TQFN package. Verify compatibility with specific PCIe generation requirements if upgrading system speeds. Consult manufacturer cross-reference lists for qualified alternatives with identical electrical specifications.