PI6CB332012AFLBEX-13R

Clock Buffers, Drivers Overview

The PI6CB332012A is a low-power PCIe 5.0/6.0 and PCIe 7.0 compatible clock buffer featuring 12 differential HCSL outputs with on-chip 85Ω termination. It supports input frequencies up to 400MHz and operates on a single 3.3V supply within an industrial temperature range of -40°C to 105°C. The device includes individual output enables, power-down tolerant inputs, and automatic clock parking upon loss of signal. Additive phase jitter is specified at typical 6fs RMS for PCIe 5.0 and 4fs RMS for PCIe 6.0.

Clock Buffers, Drivers Feature Summary

• 12 Low-Power HCSL Outputs with On-Chip Termination
• Additive Phase Jitter: Typical 6fs RMS (PCIe 5.0), 4fs RMS (PCIe 6.0)
• Flexible SMBus Addressing and Side-Band Interface Support
• Power Down Tolerant Inputs and Automatic Output Clock Parking

Clock Buffers, Drivers Applications

• PCIe 5.0 and PCIe 6.0 Reference Clock Distribution
• PCIe 7.0 Application Clock Buffers
• High-Speed Server and Storage Systems

Clock Buffers, Drivers Procurement Notes

Verify the specific ordering suffix 'FLBEX-13R' against manufacturer documentation to confirm packaging details such as tape and reel quantity. Confirm RoHS compliance and lead-free status requirements for the target assembly process.

Clock Buffers, Drivers Selection Notes

Select this component when a high-density fanout solution is required for PCIe reference clocks. Ensure the design accommodates the 64-pin WLGA 5x5mm package constraints. Verify that the system power budget aligns with the 180mA maximum current consumption at 100MHz with all outputs active.

Clock Buffers, Drivers Part Context

This part belongs to the PI6CB3320xx series of low-power fanout buffers designed specifically for next-generation PCI Express standards. It provides a scalable solution for distributing reference clocks across multiple endpoints in complex motherboard architectures.

Clock Buffers, Drivers Replacement Considerations

Check datasheet DS46327 for direct pin-compatible alternatives within the PI6CB3320 family. Verify electrical parameters such as output count and jitter specifications if substituting with other Diodes Incorporated clock buffers.