PI6CBE33065

Description

The DIODES™ PI6CBE33065 is a low-power PCIe 1.0/2.0/3.0/ 4.0/5.0 clock buffer. It takes a reference input to fanout six 100MHz low-power differential HCSL outputs with on-chip terminations for 85Ω output impedance. It supports both zerodelay and fanout buffer functions for various applications. An individual OE pin for each output provides easier power management.

It uses Diodes proprietary PLL design to achieve very-low jitter that meets PCIe 1.0/2.0/3.0/4.0/5.0 requirements.

Feature(s)

• Six Differential Low-Power HCSL Outputs with On-Chip Termination
• Default ZOUT = 85Ω
• Spread Spectrum Tolerant
• Individual Output Enable
• Selectable PLL Bandwidths
• Hardware/SMBus Control of ZDB and Fanout Buffer Modes
• 1–400MHz Fanout Buffer Operation
• Differential Output-to-output Skew <50ps
• Very low Jitter Outputs
  • Differential Cycle-to-cycle Jitter <50ps
  • Fanout Buffer Mode Additive Phase Jitter:
    • PCIe® 5.0 CC: 17fs RMS typ
    • DB2000Q Additive Jitter: 28fs RMS typ
    • QPI/UPI 11.4GB/s: 20fs RMS typ
    • IF-UPI Additive Jitter: 60fs RMS typ
  • ZDB Mode Phase Jitter:
    • PCIe 5.0 CC: 18fs RMS typ
    • QPI/UPI 11.4GB/s: 80fs RMS typ
    • IF-UPI Additive Jitter: 60fs RMS typ
• 3V Core Supply Voltage
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
• For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/
• Packaging (Pb-free & Green):
  • 40-pin, 5mm × 5mm TQFN (ZLA)