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Results on Analog.com

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  1. AD9901
    Production
    Product
    Integer-N PLL
    Ultrahigh Speed Phase/Frequency Discriminator
    AD9901

    PDF

    Datasheet

    Documentation

    Ask the Community

    Sample & Buy

    Sample & Buy

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

    PDF

    157 kB

  3. AD9901: Military Data Sheet
    Data Sheet
    AD9901 Military Data Sheet
  4. AD9991
    Obsolete
    Product
    CCD and Imaging Front Ends
    10-Bit CCD Signal Processor with Precision Timing™ Generator
    AD9991

    PDF

    Datasheet

    Documentation

    Ask the Community

  5. AD9981
    Not Recommended for New Designs
    Product
    HDMI/DVI Receivers
    High Performance 10-bit Display Interface
    AD9981

    PDF

    Datasheet

    Documentation

    Ask the Community

    Sample & Buy

    Sample & Buy

  6. AD9300: 4 X 1 Wideband Video Multiplexer Obsolete Data Sheet
    Obsolete Data Sheet

    PDF

    158 kB

  7. AD9981: High Performance 10-Bit Display Interface Data Sheet
    Data Sheet

    PDF

    966 kB

  8. AD9991: 10-Bit CCD signal Processor with Precision Timing ™ Generator Data Sheet
    Data Sheet

    PDF

    826 kB

  9. ADV101: CMOS 80 MHz, Triple 8-Bit Video DAC Obsolete Data Sheet
    Obsolete Data Sheet

    PDF

    156 kB

  10. AD9501: Digitally Programmable Delay Generator Obsolete Data Sheet
    Obsolete Data Sheet

    PDF

    184 kB

Results on EngineerZone

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    1. AD9901

      Forum Thread
      Answered
      RF and Microwave
      04 December, 2024
      Can someone provide me the application note of AD9901?
      ad9901hardwareInteger-N PLLPhase Locked Loop (PLL) Synthesizer & Translation Loop

    2. AD9901 Phase Detector

      Forum Thread
      Answered
      RF and Microwave
      09 September, 2014
      Hello, I am planing to build an all digital PLL using AD9901 as a phase detector. As far as I am informed, AD9901 has an internal phase/frequency detector to compute the error signal. When two square waves with the same frequency are applied to the two input (REF_IN …
      ad9901Integer-N PLLPhase Locked Loop (PLL) Synthesizer & Translation Looprf and microwave

    3. Unstable output in Phase/Frequency detector AD9901

      Forum Thread
      Answered
      Clock and Timing
      04 September, 2014
      Hello, I am planing to build an all digital PLL using AD9901 as a phase detector. As far as I am informed, AD9901 has an internal phase/frequency detector to compute the error signal. When two square waves with the same frequency are applied to the two input (REF_IN …
      ad9901Integer-N PLLPhase Locked Loop (PLL) Synthesizer & Translation Looprf and microwave

    4. Phase/Frequency detector AD9901

      Forum Thread
      Answered
      RF and Microwave
      04 October, 2013
      … to process the error signal digitally. A charge pump would generate an analog signal which I try to circumvent. On the website I found the AD9901, which is just a single phase/frequency detector without any other parts. It looks like this IC is precisely what I am looking for …
      ad9901Integer-N PLLPhase Locked Loop (PLL) Synthesizer & Translation Looprf and microwave

    5. AD9901: O/P configuration

      Docs & FAQs
      RF and Microwave
      QuestionIs it required that the inververted output of the AD9901 is connected to the non inverted output by a resistor as pictured in Figure 12 of the data sheet and one of them put to ground , or is it possible just to use one of the outputs, biased as in …
      ad99015DBY5758rf and microwave

    6. AD9901: FAQ

      Docs & FAQs
      RF and Microwave
      AD9901: FAQ

    7. Lock detect information and NC pins of ad9901

      Forum Thread
      Answered
      RF and Microwave
      03 December, 2024
      Hi, I know that when two frequency inputs i.e. Reference and VCO are in phase, the output will be a constant. I need to know whether any ad9901 pin provides this above information i.e. when both inputs are locked, any pin of AD9901 gives a logic 0 or …
      Datasheet/Specsad9901Integer-N PLLPhase Locked Loop (PLL) Synthesizer & Translation Loop

    8. AD9910spi串口通信失败

      Forum Thread
      Answered
      Direct Digital Synthesis (DDS)
      18 March, 2019
      … SendUCA0Data(); SendUCA0Data(); SendUCA0Data(); SendUCA0Data(); ad9913_UPDATE_H; for(i = 100; i>0; i--); ad9913_UPDATE_L; return 0;} 写了一个用msp430G2553与AD9910spi通信的程序，单片机硬件spi的配置应该是没错的，时钟和发 …

    9. RE: AD9901

      Forum Reply
      RF and Microwave
      05 December, 2024
      Figure 4 in the datasheet shows the expected output at lock, which is a 50% duty cycle square wave. In general a lock indicator is somewhat arbitrary, you'd filter the output of the phase detector, then set a window around 50% of the logic level, within which you'd …

    10. RE: AD9901

      Forum Reply
      RF and Microwave
      05 December, 2024
      I want to use it to phase lock the two function generators in our project lab. I will apply two 10MHz signals from both generators and then use ad9901 output to a microcontroller atmega8. When the two generators will be out of phase, it will generate an error signal on …