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High-Performance Differential Fanout Buffer

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The PI6C4911502D is a high-performance fanout buffer device which supports up to 1.5GHz frequency. It also integrates two dividers with user-configurable output dividers on a per-output
basis, which provides great flexibility to users. This device is ideal for systems that needs scale-down clock signals to multiple destinations.


  • 2 LVPECL outputs with two individual dividers
  • Up to 1.5GHz output frequency
  • Low additive phase jitter:
  • Supports LVPECL, LVDS, CML, HCSL inputs
  • Separate input output supply voltage for level shifting
  • 2.5V/3.3V power supply
  • Industrial temperature support
  • 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-Q100/101/200, 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):
    - 16-Pin, TQFN Package (ZH)


  • Networking Systems, including Switches and Routers
  • High-Frequency Backplane-Based Computing and Telecom Platforms

Product Specifications

Product Parameters

Function Buffer
Number of Outputs 2
Output Type(s) LVPECL
Maximum Output Frequency (MHz) 1500
Additive Jitter (ps) 0.03
Supply Voltage (V) 2.5 - 3.3
Ambient or Junction Temperature (°C) -40 to 85

Related Content


Technical Documents

Recommended Soldering Techniques



Orderable Part Number Status Package Environmental Compliance Packing Buy from Distributor /
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Qty. Carrier
PI6C4911502DZHIEX Active W-QFN3030-16 TPGP 3500 T&R


Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 500 10/3/2022 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample

Environmental Compliance Legend:
LFF: Pb-Free Finish and RoHS 5/6
TLFP: Totally Pb-Free Product and RoHS 6/6
LFGP: Pb-free Finish and Green Product, RoHS 5/6 and Halogen Free
TPGP: Totally Pb-Free and Green Product, RoHS 6/6 and Halogen Free
GREEN: Halogen-free and RoHS compliant
RoHS: RoHS compliant but NOT halogen-free