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Results on Analog.com

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  1. AD96687
    Not Recommended for New Designs
    Product
    High Speed Comparators (
    Ultra Fast ECL Dual Comparator
    AD96687

    PDF

    Datasheet

    Documentation

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    Sample & Buy

    Sample & Buy

  2. AD96685/AD96687: Ultra Fast ECL Comparator Data Sheet
    Data Sheet

    PDF

    99 kB

  3. AD96685
    Not Recommended for New Designs
    Product
    High Speed Comparators (
    Ultra Fast ECL Single Comparator
    AD96685

    PDF

    Datasheet

    Documentation

    Ask the Community

    Sample & Buy

    Sample & Buy

  4. AD96687: Military Data Sheet
    Data Sheet
    AD96687 Military Data Sheet
  5. AD5667
    Production
    Product
    Multichannel Voltage Output D/A Converters
    Dual, 16-Bit nanoDAC® with I2C® Interface
    AD5667

    PDF

    Datasheet

    Documentation

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    Sample & Buy

    Sample & Buy

  6. AD5687
    Production
    Product
    Multichannel Voltage Output D/A Converters
    Dual, 12-Bit nanoDAC+™ with SPI Interface
    AD5687

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    Documentation

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    Sample & Buy

  7. AD7687
    Production
    Product
    Single Channel A/D Converters
    16-Bit, 1.5 LSB INL, 250 kSPS PulSAR™ Differential ADC in MSOP/QFN
    AD7687

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  8. Comparators Product Brochure 2007
    Product Selection Guide

    PDF

    4991 kB

  9. AD10265: Dual Channel, 12-Bit, 65 MSPS A/D Converter with Analog Input Signal Conditioning Data Sheet
    Data Sheet

    PDF

    2403 kB

  10. AD9901: Ultrahigh Speed Phase/Frequency Discriminator Data Sheet
    Data Sheet

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    157 kB

Results on EngineerZone

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    1. AD96687 Designing

      Forum Thread
      Answered
      Other Products (EN)
      26 December, 2019
      Hi Friends,I am interested in one of your high-speed dual-channel comparator AD96687 and I would like to use it in one of our projects.We are not using the Latching function. so as per the datasheet, the Latch Enable pin should be Grounded Right?.Even after completing …
      opampAnalog FunctionsHigh Speed Comparators (<100ns Propagation Delay)comparatorlatchAD96687comparators

    2. Is there a PSPice model for AD96687?

      Forum Thread
      Answered
      Other Products (EN)
      03 April, 2015
      I am just wondering if there a PSPice model for AD96687? I looked everywhere on AD website. Thank you.
      Analog FunctionsHigh Speed Comparators (<100ns Propagation Delay)AD96687comparators

    3. RE: AD96687 Designing

      Forum Reply
      Other Products (EN)
      03 January, 2020
      shibinvarghese9@gmail.com said:my doubt is can I use PECL with AD9687. PECL and ECL are mirror images of each other. In principle, this looks possible, but you should move the AD96687 output signals up, above the ground potential. Obviously, your cryptic single-ended logic has logical thresholds. There …

    4. RE: AD96687 Designing

      Forum Reply
      Other Products (EN)
      02 January, 2020
      Thank You for your reply.The ECL I am using is single-ended not a differential and my doubt is can I use PECL with AD9687.Also, I have seen another chip ADCMP551BRQZ of Analog Devices. Can I use this chip for my application?.

    5. RE: AD96687 Designing

      Forum Reply
      Other Products (EN)
      02 January, 2020
      shibinvarghese9@gmail.com said:I don't understand whether you mean one of the Latch Enable inputs or the Comparator inputs to be grounded to disable the latching operation The "lower floor" of the internal circuit of this comparator is the logical part. Here's what it looks like: You …

    6. RE: AD96687 Designing

      Forum Reply
      Other Products (EN)
      02 January, 2020
      Hi Shibin, Now this circuit seems much better to me. But you're talking about your ECL logic. Do I understand correctly that you want to use some special logic on discrete components and connect it to this comparator? Because if you were using a standard ECL series, you wouldn …

    7. RE: AD96687 Designing

      Forum Reply
      Other Products (EN)
      02 January, 2020
      Thank you for your time. I don't understand whether you mean one of the Latch Enable inputs or the Comparator inputs to be grounded to disable the latching operation. In the datasheet, it is said that we need to ground the Latch Enable pin to disable the latching operation …

    8. RE: AD96687 Designing

      Forum Reply
      Other Products (EN)
      01 January, 2020
      Now I see that you only need to disable the latch function. But I have a few comments about your circuit. To disable the latch function, it is enough to pull one of the corresponding inputs to the ground, why don't you use this? And if you want to …

    9. RE: AD96687 Designing

      Forum Reply
      Other Products (EN)
      31 December, 2019
      Thank You for your reply. In the above circuit, I am using a 2 Channel Latching comparator AD96687.I want the latching capability of comparator1 to be disabled, and comparator2 should be latched based on the output of comparator1. Is the circuit I provided apt for my requirement ?.

    10. RE: AD96687 Designing

      Forum Reply
      Other Products (EN)
      31 December, 2019
      Of course, exceeding absolute maximum ratings is a bad idea in itself. But I believe that you can use a voltage source of 5 volts but provided that you limit the current. If it is said that the maximum current of the logic 1 is 40 μA, then ,in other …