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85311I Datasheet LVPECL/ ECL Fanout Buffer

Manufacturer: IDT

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Datasheet Details

Part number 85311I
Manufacturer IDT
File Size 278.31 KB
Description LVPECL/ ECL Fanout Buffer
Datasheet download datasheet 85311I Datasheet

General Description

The 85311I is a low skew, high performance 1-to-2 Differential-to-2.5V/3.3V ECL/LVPECL Fanout Buffer.

The CLK, nCLK pair can accept most standard differential input levels.The 85311I is characterized to operate from either a 2.5V or a 3.3V power supply.

Guaranteed output and part-to-part skew characteristics make the 85311I ideal for those clock distribution applications demanding well defined performance and repeatability.

Overview

Low Skew, 1-to-2, Differential-to-2.5V, 3.3V LVPECL/ ECL Fanout Buffer 85311I Datasheet.

Key Features

  • Two differential 2.5V/3.3V LVPECL / ECL outputs.
  • One CLK, nCLK input pair.
  • CLK, nCLK pair can accept the following differential input levels: LVDS, LVPECL, LVHSTL, SSTL, HCSL.
  • Maximum output frequency: 1GHz.
  • Translates any single ended input signal to 3.3V LVPECL levels with resistor bias on nCLK input.
  • Output skew: 20ps (maximum).
  • Part-to-part skew: 350ps (maximum).
  • Propagation delay: 2.1ns (maximum).
  • Additive pha.

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