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PI6C557-01BQ

Single HCSL output PCIe Clock Generator

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Description

The PI6C557-01BQ is a spread spectrum clock generator compliant to PCI Express® 3.0 and Ethernet requirements.  The device is used for Automotive systems. The PI6C557-01BQ provides one differential (HCSL) or LVDS spread spectrum output. Using Diodes' patented Phase-Locked Loop (PLL) techniques, the device takes a 25MHz crystal input and produces one pair of differential outputs (HCSL) at 100MHz. It also provides spread selection of -0.5% and no spread.

Features

  • PCIe® 3.0 compliant
  • Phase jitter - 0.45ps RMS (High Freq. Typ.)
  • LVDS compatible output
  • 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)
  • Spread of -0.5% and no spread
  • Industrial temperature range
  • Spread Bypass option available
  • Spread selection via external pins
  • Packaging: (Pb-free and Green)
    -16-pin TQFN

Product Specifications

Product Parameters

Supply Voltage (V) 3.3
Jitter RMS (ps) 1
Skew (PS) 0
Output Frequency (MHz) 100
Input Type(s) Crystal, LVCMOS
Output Type(s) HCSL
Number of Outputs 1
Function Generator
Ambient or Junction Temperature (°C) -40 to 85

Technical Documents

Recommended Soldering Techniques

TN1.pdf

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

Request Documents
Orderable Part Number Status Package Environmental Compliance Packing Buy from Distributor /
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Qty. Carrier
PI6C557-01BQZHIEX Active W-QFN3030-16 TPGP 3500 T&R

PI6C557-01BQZHIEX

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Digi-Key Electronics 38 12/3/2022 Europe, Asia, North America Buy Now
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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

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-2322 (Advance Notice) 2018-03-19 2020-03-15 Fab Porting from Global Foundries to MagnaChip