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PI6CB332004A

4-Output Low-Power Fanout Clock Buffer for PCIe 6.0 Application

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Description

The PI6CB332004A is a low-power PCIe® 5.0/6.0 clock buffer. It takes a reference input to fanout 4 low-power differential HCSL outputs up to 400MHz, with on-chip terminations for 85Ω output impedance. An individual OE pin for each output provides easier power management. The device also supports Power Down Tolerant (PDT), automatic output clock parking upon loss of input clock, and Flexible Startup Sequencing features.

Feature(s)

  • 4 Low-Power HCSL Outputs with On-Chip Termination
  • 85Ω Output Impedance
  • Individual Output Enable
  • Supports I/O Power Down Tolerant
  • Flexible Startup Power Sequencing
  • Automatic Output Clock Parking Upon Loss of Input Clock
  • Up to 9 Selectable SMBus Addresses
  • Supports SBI OE# interface
  • Differential Output-to-Output Skew <50ps
  • Additive Phase Jitter
    • PCIe 5.0: Typical 5fs RMS
    • PCIe 6.0: Typical 3fs RMS
    • DB2000QL: Typical 10fs RMS
  • 3V Supply Voltage
  • Temperature Range: –40°C to 105°C
  • Packaging (Pb-free & Green):
    • 28-pin, VQFN, 4mm x 4mm (ZLF)
  • 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/

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)

Standard

Function

PCIe clock buffer

Number of Outputs

4

Output Type(s)

HCSL

Maximum Output Frequency (MHz)

400

Additive Jitter (ps)

typ 4fs

Supply Voltage (V)

3.3

Input Type(s)

HCSL

Skew (PS)

50

Ambient or Junction Temperature (°C)

-40 to 105

Related Content

Packages

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Purchase & Availability

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