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SY100EL91L

Status: In Production

Features:

  • 3.3V power supply
  • 620ps propagation delay
  • Fully differential design
  • Supports low voltage operation
  • Available in 20-pin SOIC package
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The SY100EL91L is a triple LVPECL-to-ECL or LVPECL-to-LVECL translator. A VBB output is provided for interfacing with single ended PECL signals at the input. If a single ended input is to be used, the VBB output should be connected to the D input. The active signal would then drive the D input. When used, the VBB output should be bypassed to ground via a 0.01µF capacitor. The VBB output is designed to act as the switching reference for the EL91L under single ended input switching conditions. As a result this pin can only source/sink up to 0.5mA of current.To accomplish the level translation the EL91L requires three power rails. The VCC supply should be connected to the positive supply, and the VEE pin should be connected to the negative power supply. The GND pins as expected are connected to the system ground plane. Both VEE and VCC should be bypassed to ground via 0.01µF capacitors.Under open input conditions, the D input will be biased at VCC/2 and the D input will be pulled to GND. This condition will force the Q output to a LOW, ensuring stability.

Additional Features
    • 3.3V power supply
    • 620ps propagation delay
    • Fully differential design
    • Supports low voltage operation
    • Available in 20-pin SOIC package
    Parametrics
    Name
    Value
    Product Type
    Logic Translators
    Input
    LVPECL
    Output
    ECL
    Supply Voltage
    3.3
    Max Freq (GHz)
    0.4
    Max Prop Delay (ps)
    770
    Icc (mA)
    10
    Max Within Device Skew (ps)
    100
    OE
    False
    RPE
    False
    FSI
    False
    Input Mux
    False
    Input EQ
    False
    Channels
    Triple
    Output Type
    ECL/LVECL
    Output Voltage
    3.3

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    RoHS Information

    Part Number
    Device Weight (g)
    Shipping Weight (grams)
    Lead Count
    Package Type
    Package Width
    Solder Composition
    JEDEC Indicator
    RoHS
    China EFUP
    SY100EL91LZG
    0.540800
    1.086316
    20
    SOIC
    .300in
    NiPdAu
    e4
    SY100EL91LZG-TR
    0.540800
    1.461700
    20
    SOIC
    .300in
    NiPdAu
    e4
    To see a complete listing of RoHS data for this device, please Click here
    Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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