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PI6CFGL601B

PCIe 3.0 Clock Generator with 6 HCSL Outputs

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Description

The PI6CFGL601B is a 6-output, low-power, 100MHz clock synthesizer for PCIe Gen 1-2-3. It runs from a 25MHz XTAL, provides spread-spectrum capability, and has an SMBus for software control of the device. 

Application(s)

  • PCIe 3.0/2.0/1.0 clock generation

Feature(s)

  • 25MHz crystal or reference clock input
  • 100MHz low power HCSL or LVDS compatible outputs
  • PCIe 3.0, 2.0 and 1.0 compliant
  • Selectable spread spectrum of -0.5% and no spread
  • Programmable output amplitude
  • Cycle-to-cycle jitter (typ.) ~ 30ps
  • Supply voltage of 3.3V+/-10%
  • Output supply voltage of 1.8V
  • Industrial ambient operating temperature
  • Available in lead-free package: 32-TQFN

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)

Standard

Function

Generator

Input Type(s)

Crystal, CMOS

Additive Jitter (ps)

<1

Number of Outputs

6

Maximum Output Frequency (MHz)

100

Output Type(s)

HCSL

Skew (PS)

50

Supply Voltage (V)

3.3

Ambient or Junction Temperature (°C)

-40 to 85

Technical Documents

Application Information

SPICE/IBIS Model Documents

Recommended Soldering Techniques

TN1.pdf

Additional Technical Documents are available upon request: 
Application information, Evaluation board, and Other technical documents

Request Documents

RoHS CofC

Purchase & Availability

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Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2770 2025-10-30 2025-10-30 Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products
PCN-2520 2021-05-27 2021-08-27 Qualified Additional Bump Site and Assembly/Test (A/T) Sites