• AD600 Noise Macro Model

    We need to know if the AD600/AD600j PSPICE Macro has Noise modeling. 

    If it does, where is it specified at their .CIR file? 

    If it doesnt, how can we edit it with their datasheet specs?

    Thank you for your support!

  • AD600: Distortion of the output waveform

    My customer using the standard electrical scheme showed on the
    datasheet see a distortion of the output waveform (from sinusoidal input
    they see a triangular output).
    Condition are:

    INPUT:         2Vpp  Sinusoidal
              1Mhz bandwith

  • AD9726: Interface with the AD600

    AD9726 DAC output is differential and AD600 signal inputs are not fully
    differential. Can AD9726 drive directly AD600 (differential), or do I have to
    do converson with OP AMP?
    Output of AD600 is not differential (A1CM and A2CM connected…
  • RE: Low Noise Variable Gain AD600 Amplifier

    Hi Sir,

    I have a problem. Whenever i am connecting the output of a PZT-5A transducer to input pin of AD600 , i am not getting any amplified output. I think AD600 has 100 ohm input impendance and my transducer connected with one BNC connector, with AD600…

  • RF/High Speed Signal Prototyping

    I'm trying to use the AD600 (as well as some other components, but the AD600 for now) in a a high speed application, but do not have circuit boards yet.  The part does not have an evaluation board, but I'm not sure if I can use the white/breadboard…

  • FAQ: What is a VGA?


    What is a VGA



    The TLA VGA stands for variable gain amplifier. Dr. Barrie Gilbert, a EEEE fellow, ADI fellow and world reknowned expert invented the VGA with AD600 and…

  • AD 600 JN


    I am Satyabrata. I am using AD600 JN for a Variable Gain Amplifier. I am getting very peculiar result.

    I used only A1 amplifier of AD600 just to check its single stage operation.

    Pin 1- GROUND

    Pin 2- Input

    Pin 3- GROUND

    Pin 4-GROUND

    Pin 16…

  • RE: Instrumentation Amplifier Design

    Hello Satyabrata,

    For your application, a variable gain amplifier (VGA) will work better than an instrumentation amplifier. Sounds like AD600 is a good place to start. I see that you have posted your question there too. JStaley is one of our experts…

  • Cascading ADL5611, power supply issues

    I want to cascade 3 RF gain stages using ADL5611. I power each ADL5611 directly from a laboratory power supply of 5V. Individually each IC draws a current of 85-90mA. But when I power up two of them together the current reaches 400 mA(170mA expected)…

  • AD9027:  Do you have the detail circuit of dither generator using OP27 shown in AD9042 datasheet?

    The following figure is from AD9042 datasheet. Do you have the detail circuit
    of OP27?


    The OP27 circuit we used is just as shown below except the resistor values are
    200 Ohms between pin 11 of the AD600 and pin 2 of the OP27.  The…