Diodes Incorporated
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PCIe Gen3 and Ethernet Clock Generator

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Product Description

The PI6LC48H02 is a clock generator compliant to PCI Express® 3.0/2.0/1.0 and Ethernet requirements. The device is used for PC or embedded systems.

The PI6LC48H02 provides two differential (HCSL) or LVDS out- puts. Using Diodes' patented Phase Locked Loop (PLL) tech- niques, the device takes a 25MHz crystal input and produces two pairs of differential outputs (HCSL) at 25MHz, 100MHz, 125MHz, 200MHz clock frequencies. 


  • PCIe® 3.0/2.0/1.0 compliant

       - PCIe 3.0 Phase jitter - 0.45ps RMS (High Freq. Typ.)

  • LVDS compatible outputs
  • Supply voltage of 3.3V ±10%
  • 25MHz crystal or clock input frequency
  • HCSL outputs, 0.8V Current mode differential pair
  • Jitter 35ps cycle-to-cycle (typ)
  • RMS phase jitter 12kHz ~ 20MHz @ 100MHz - 0.32ps (typ)
  • RMS phase jitter 12kHz ~ 20MHz @ 125MHz - 0.3ps (typ)
  • Industrial temperature range
  • Packaging: (Pb-free and Green)

       - 16-pin TSSOP (L16) 

Product Specifications

Product Parameters

Compliance(Only Automotive supports PPAP) Standard
Input Type(s) Crystal, CMOS
Additive Jitter (ps) 0.35
Number of Outputs 2
Maximum Output Frequency (MHz) 2x 25/ 100/ 125/ 200 MHz
Output Type(s) HCSL, LVDS
Skew (PS) 0
Supply Voltage (V) 3.3
Ambient or Junction Temperature (°C) -40 to 85

Technical Documents

Design tool model software

Recommended Soldering Techniques


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

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