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PI6CB332202

Low-Power 2-Input Clock Mux for PCIe 6.0 Applications

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Description

The PI6CB332202/PI6CB332204 is a low-power 2-input PCIe 5.0/6.0 clock mux. It takes two reference inputs to fanout 2/4 low-power differential HCSL outputs up to 400MHz, with on-chip terminations for 85Ω or 100Ω output impedance. An individual OE pin for each output provides easier power management. The device also supports Power Down Tolerant (PDT), automatic output clock locking upon loss of input clock, and Flexible Startup Sequencing features.

Feature(s)

  • 2-Input Mux with 2/4 Low-Power HCSL Outputs Supporting On-Chip Termination
  • 85Ω or 100Ω Pin Selectable Output Impedance
  • Spread Spectrum Tolerant
  • Individual Output Enable
  • Power Down Tolerant Inputs
  • Flexible Power Supply Startup Sequencing
  • Automatic Output Clock Locking Upon Loss of Input Clock
  • Additive Phase Jitter
    • PCIe 5.0: Typical 6fs RMS
    • PCIe 6.0: Typical 4fs RMS
    • DB2000QL: Typical 10fs RMS
  • 3.3V Supply Voltage
  • Packaging (Pb-free & Green):
    • 28-pin, 4mm x 4mm, VQFN (ZLF) (4 Outputs)
    • 20-pin, 3mm x 3mm, WQFN (ZNA) (2 Outputs)
  • 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

2

Output Type(s)

HCSL

Maximum Output Frequency (MHz)

400

Additive Jitter (ps)

typ 3fs

Supply Voltage (V)

3.3

Input Type(s)

HCSL

Skew (PS)

50

Ambient or Junction Temperature (°C)

-40 to 105

Related Content

Packages

Protocols

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Purchase & Availability

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