PI6CG33802CZLIEX-13R

Clock Generators, PLLs, Frequency Synthesizers Overview

The PI6CG33802CZLIEX-13R is an 8-output PCIe clock generator from Diodes Incorporated, operating on a 3.3V supply with a 25MHz crystal or CMOS input to generate 100MHz differential HCSL outputs. It features integrated 85Ω termination, individual output enables, and selectable spread-spectrum options (-0.25% or -0.5%). The device supports SMBus configuration for programmable slew rates and amplitudes, achieving very-low jitter compliant with PCIe Gen1 through Gen6 standards.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Integrates on-chip 85Ω termination to eliminate external resistors
• Supports configurable spread-spectrum modulation for EMI reduction
• Provides individually addressable output enable controls via hardware or SMBus
• Features low-power HCSL outputs with programmable slew rates and amplitudes

Clock Generators, PLLs, Frequency Synthesizers Applications

• PCIe Gen1/Gen2/Gen3/Gen4/Gen5/Gen6 clock distribution
• Server and storage system reference clocks
• High-speed digital interface timing generation

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix '-13R' against the manufacturer's official documentation to confirm packaging details, as datasheets may list standard reel quantities without this specific identifier. Ensure the component matches the RoHS 3 and Halogen-free 'Green' compliance requirements specified in the product description before finalizing procurement orders.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when designing systems requiring eight synchronized differential clock outputs with integrated impedance matching. It is suitable for applications needing precise jitter performance across multiple PCIe generations and flexible configuration of output drive strength and slew rates via SMBus commands.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the PI6CG33802C series of very-low power clock generators. It is designed by Diodes Incorporated to replace discrete clock buffer solutions, offering a compact 48-lead TQFN package that simplifies PCB layout while maintaining high signal integrity for modern high-speed serial interfaces.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct replacements within the same family include the PI6CG33802CZLIEX. Verify pinout compatibility and electrical specifications before substituting.