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SY100EL90

Status: In Production

Features:

  • 3.3V and 5V power supply options
  • 500ps propagation delay
  • Fully differential design
  • Supports both standard and 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 SY100EL90V is a triple ECL/LVECL-to-PECL/LVPECL translator. The device can translate over all combinations of supply voltages: -5V ECL to 5V PECL, -5V ECL to 3.3V LVPECL, -3.3V LVECL to 5V PECL or -3.3V LVECL to 3.3V LVPECL.A VBB output is provided for interfacing with single ended ECL 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 VBBoutput should be bypassed to via a 0.01µF capacitor. The VBB output is designed to act as the switching reference for the EL90V 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 EL90V 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 VEE. This condition will force the Q output to a LOW, ensuring stability.

Additional Features
    • 3.3V and 5V power supply options
    • 500ps propagation delay
    • Fully differential design
    • Supports both standard and low voltage operation
    • Available in 20-pin SOIC package
    Parametrics
    Name
    Value
    Product Type
    Logic Translators
    Input
    ECL/LVECL
    Output
    PECL/LVPECL
    Supply Voltage
    3.3/5
    Max Freq (GHz)
    0.5
    Max Prop Delay (ps)
    670
    Icc (mA)
    24
    Max Within Device Skew (ps)
    100
    OE
    False
    RPE
    False
    FSI
    False
    Input Mux
    False
    Input EQ
    False
    Channels
    Triple
    Output Type
    PECL/LVPECL
    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
    SY100EL90VZG
    0.540800
    1.086316
    20
    SOIC
    .300in
    NiPdAu
    e4
    SY100EL90VZG-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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