PI6CB33202ZDIEX-13R

Clock Buffers, Drivers Overview

The PI6CB33202ZDIEX-13R is a very-low-power two-output PCIe clock buffer manufactured by Diodes Incorporated. It operates on a 3.3V supply (3.135V to 3.465V) and features HCSL differential outputs with integrated 85Ω termination. The device supports input frequencies of 50MHz, 100MHz, 125MHz, and 133.33MHz via SMBus configuration. Key electrical parameters include a maximum propagation delay of 3ns, cycle-to-cycle jitter under 50ps, and an operating temperature range of -40°C to +85°C. It utilizes a proprietary PLL design for low jitter performance compliant with PCIe Gen1 through Gen5 standards.

Clock Buffers, Drivers Feature Summary

• Two differential low-power HCSL outputs with on-chip 85Ω termination
• Supports 50MHz, 100MHz, 125MHz, and 133.33MHz via SMBus or strapping pins
• Very-low jitter outputs compliant with PCIe Gen1/Gen2/Gen3/Gen4/Gen5
• Individual output enable pins (OE0#, OE1#) for power management

Clock Buffers, Drivers Applications

• PCIe Gen1/Gen2/Gen3/Gen4/Gen5 clock distribution
• Ethernet applications requiring 50MHz, 125MHz, or 133.33MHz clocks
• Spread spectrum tolerant clock buffering systems

Clock Buffers, Drivers Procurement Notes

Verify the ordering suffix '-13R' corresponds to the specific tape orientation (Top Left Corner Pin 1) as defined in the packaging mechanical section. Confirm RoHS compliance status and lead-free 'Green' device definitions prior to procurement. Ensure the component meets the required moisture sensitivity level handling procedures during assembly.

Clock Buffers, Drivers Selection Notes

Select this component when a two-output fanout buffer with integrated termination is required to reduce external resistor count. Choose based on the need for programmable slew rate and amplitude control via SMBus. Verify that the 3.3V supply voltage range and industrial temperature grade (-40°C to +85°C) match the system requirements.

Clock Buffers, Drivers Part Context

This part belongs to the PI6CB33xx series of PCIe clock buffers from Diodes Incorporated. It is packaged in a 24-lead 4mm x 4mm TQFN (Package Code ZD). The '-13R' suffix indicates it is supplied in a Tape & Reel format with specific pin 1 orientation, distinct from the standard reel variant.

Clock Buffers, Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.