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PI6C4911504D2

LVPECL Clock Buffer with "divide by 2" feature

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Overview

Product Description

PI6C4911504D2 is a high performance differential buffer with divide by 2 capability. There are also 2 selectable muxed inputs. This device is ideal for systems that need to distribute low jitter clock signals to multiple destinations with a change from the input frequency.

Features

  • 2 pairs of selectable differential inputs
  • 2 divide by 2 differential LVPECL outputs and 2 buffered outputs
  • Maximum operating frequency: 650MHz
  • RMS additive jitter @ 156.25MHz (12kHz – 20MHz): 30fs (typical)
  • Output skew: 60ps
  • Part to part skew: 200ps
  • Operating voltage of 2.5V and 3.3V
  • Industrial operating temperature
  • Available in lead-free package

Applications

  • Networking: 10GbE, 25GbE, 40GbE and 100GbE applications
  • Telecom: Basestations and Access Points

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)

Standard

Function

Buffer

Number of Outputs

4

Output Type(s)

LVPECL

Maximum Output Frequency (MHz)

650

Additive Jitter (ps)

0.03

Supply Voltage (V)

2.5, 3.3

Input Type(s)

LVCMOS, Differential

Skew (ps)

65

Ambient or Junction Temperature (°C)

-40 to 85

Technical Documents

Application Notes

SPICE/IBIS Model Documents

Application Information

Evaluation Boards and User Guides

Recommended Soldering Techniques

TN1.pdf

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