Diodes Incorporated
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PCIe 3.0 and Ethernet Clock Generator

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The PI6LC48H02Q is a clock generator compliant to PCI Express® 3.0/2.0/1.0 and Ethernet requirements. The device is designed for automotive applications. The PI6LC48H02Q provides two differential (HCSL) or LVDS outputs. Using Pericom's patented Phase Locked Loop (PLL) techniques, 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)
  • Automotive Grade 3 temperature range
  • Packaging: (Pb-free and Green
    - 16-pin TSSOP (L16)

Product Specifications

Product Parameters

Compliance(Only Automotive supports PPAP) Automotive
Input Type(s) Crystal, LVCMOS
Additive Jitter (ps) 0.45
Number of Outputs 2
Maximum Output Frequency (MHz) 100
Output Type(s) HCSL, LVDS
Skew (PS) 50
Supply Voltage (V) 3.3
Ambient or Junction Temperature (°C) -40 to 85

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