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PI6C557-03

PCIe Clock Generator with 2 HCSL Outputs

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Product Description

The PI6C557-03 is a spread spectrum clock generator supporting PCI Express and Ethernet requirements. The device is used for PC or embedded systems to substantially reduce Electromagnetic Interference (EMI).

The PI6C557-03 provides two differential (HCSL) spread spectrum outputs. The PI6C557-03 is configured to select spread and clock selection. Using Diodes' 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 and 200MHz clock frequencies. It also provides spread selection of ±0.25%, -0.5%, -0.75%, and no spread.

Features

  • LVDS compatible output  
  • Supply voltage of 3.3V ±10%  
  • 25MHz input frequency  
  • HCSL outputs, 0.7V Current mode differential pair  
  • Jitter 60ps cycle-to-cycle (typ)  
  • Spread of ±0.25%, -0.5%, -0.75%, and no spread    
  • Industrial temperature range
  • Packaging: (Pb-free and Green)

        - 16-pin, 173 mils wide TSSOP

Product Specifications

Product Parameters

Supply Voltage 3.3
Jitter (PS) 60
Skew (PS) 50
Output Frequency (MHz) 25, 100 ,125, 200
Input Type(s) Crystal, CMOS
Output Type(s) HCSL
Number of Outputs 2
Function Generator
Ambient or Junction Temperature (°C) -40 to 85

Related Content

Packages
TSSOP (L16) MSL1 Sn

Applications

Protocols

Technical 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

Orderable Part Number Status Package Environmental Compliance Packing Buy from Distributor /
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Qty. Carrier
PI6C557-03LE Not Recommended for New Design (NRND) TSSOP-16 LFGP 96 TUBE Contact Sales
PI6C557-03LEX Active TSSOP-16 GREEN 2500 T&R

PI6C557-03LEX

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Arrow Electronics 3162 6/13/2021 United States Buy Now
Mouser Electronics Inc. 1950 6/13/2021 South America, North America, Asia, Europe, Middle East Buy Now
Digi-Key Electronics 6257 6/12/2021 Europe, Asia, North America Buy Now
Future Electronics 2500 6/12/2021 Canada Buy Now
Future Electronics - Asia 12500 6/12/2021 Singapore Contact Sales
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

PCNs

Product Change Notices

PCN # Issue Date Implementation Date Subject
PCN-2415 2019-06-28 2019-12-28 Device End of Life (EOL)
PCN-2325 – Rev 3 (Interim Update) 2018-04-20 2020-11-20 Fab Porting from Global Foundries to MagnaChip
PCN-2487 2020-10-07 2021-01-07 Fab Porting from Global Foundries to Magnachip, Assembly & Test Site Transfer, and Datasheet Change
PCN-2322 (Advance Notice) 2018-03-19 2020-03-15 Fab Porting from Global Foundries to MagnaChip