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PI6LC48P02

Fibre Channel Clock Generator

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Product Description

The PI6LC48P02 is a 2-output LVPECL synthesizer optimized to generate Fibre Channel, Ethernet and storage reference clock frequencies and is a member of Diodes' HiFlex family of high performance clock solutions. Using a 26.5625MHz crystal, the most popular Fibre Channel (FC) frequencies can be generated based on the settings of 2 frequency select pins. Using 25MHz Xtal, most Ethenrnet frequencies inckuding 100MHz can be generated, while using 26.041667MHz Xtal, 156.25MHz can be generated for Networking applications.

The PI6LC48P02 uses Diodes' proprietary low phase noise PLL technology to achieve ultra low phase jitter, it is ideal for Networking, data center, and storage systems. 

Features

  • Two differential LVPECL output pairs
  • Selectable crystal oscillator interface or LVCMOS/LVTTL single-ended clock input
  • Supports the following output frequencies:
  • Ethernet: 50MHz, 100MHz, 150MHz, 156.25MHz, 200MHz
  • Fibre Channel: 53.125MHz, 106.25MHz, 159.375MHz, 187.5MHz, 212.5MHz
  • RMS phase jitter @ 212.5MHz, using a 26.5625MHz crystal (12kHz – 20MHz): 0.28ps (typical)
  • RMS phase jitter @ 100MHz, using a 25MHz crystal (12kHz – 20MHz): 0.32ps (typical)
  • RMS phase jitter @ 156.25MHz, using a 26.041667MHz crystal (12kHz – 20MHz): 0.30ps (typical)
  • Full 3.3V or 2.5V supply modes
  • Industrial operating temperature
  • Available in lead-free package: 20-TSSOP 

Applications

  • Networking and Data Center Server systems
  • Fibre Channel (FC) and Storage systems 

Product Specifications

Product Parameters

Supply Voltage (V) 2.5, 3.3
Jitter RMS (ps) 0.35
Skew (PS) 0
Output Frequency (MHz) 2x 106.25/ 212.5/ 159.375 MHz
Input Type(s) Crystal, CMOS
Output Type(s) LVPECL
Number of Outputs 0
Supported Frequencies (MHz) 106.25, 212.5, 159.375
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 /
Contact Sales
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Qty. Carrier
PI6LC48P02LIE Active TSSOP-20 GREEN 74 TUBE

PI6LC48P02LIE

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 148 12/3/2022 South America, North America, Asia, Europe, Middle East Buy Now
Request Sample
PI6LC48P02LIEX Active TSSOP-20 GREEN 3000 T&R 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

FAQs

PI6LC48P02 FAQs

What is HiFlex® clock IC?

PI6LCxxxx is Pericom's newly developed high frequency, very low jitter clock generator family, which use high Q silicon VCO to dramatically reduce traditional PLL clock jitter. They are especially good for Telecom, Datacom, and Ethernet for phase jitter <=1 ps designs.  HiFlex Clock FInder tool

What is LVPECL clock and its termination?

LVPECL is Low Voltage Positive (supply) Emitter Couple Logic. Its voltage level is around 2V+/-400mV and the most use termination is 150 ohm pull-down at output pin and AC or DC coupling to an equivalent 100 ohm across pair at RX ASIC side. Check ASIC datasheet  to prevent double termination.