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PI6LC48P02 (Not Recommended for New Design (NRND))

NRND = Not Recommended for New Design

Fibre Channel Clock Generator

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Overview

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 

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)

Standard

Supply Voltage (V)

2.5, 3.3

Additive Jitter (ps)

0.35

Skew (PS)

0

Maximum 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

Related Content

Packages

Applications

Protocols

Technical Documents

Recommended Soldering Techniques

TN1.pdf

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

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Purchase & Availability

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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-2770 2025-10-30 2025-10-30 Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products