• AD8324, problems

    Hello,

    I'm building a board with a DSP. The DSP does a FFT on a analog signal. The signal is given a offset and we amplified with a ADA4853-1.

    Then the Signal goes to the AD8324.

    The AD8324 is set in single-ended. The Signal goes to the ADC on…

  • AD8324 Evaluation board schematic

    Can I get the schematic of the AD8324 eval board?

     

    Please find it attached.
    Attachments:
  • AD8324 power supply voltage, 3.65v

    Hello all,

    AD8324 is used for my project, but our system is power by battery. The battery voltage is about 3.65v.

    I want to know the voltage is OK for AD8324.

    AD8324 is powered about 20ms every 500ms, the most time is powered off.

    Thanks.

  • AD8324 has no output?

    Sleep is hi, TXEN is high and the serial inputs all look good.  Set gain to 0x38 but no output.  Input is 400mV diff sinewave at 50MHz.  Do you need to toggle TXEN or something to get an output?

    I noticed the common mode at input is at 2.1V rather than…

  • AD8342 maximum single ended input?

    What is the maximum signal level that can be applied to the AD8324 with a single ended input configuration as shown in figure 26 of the datasheet?

    I'd like to apply a 455 KHz sine wave with an amplitude of 1.5V pk-pk if possible.

  • RE: DDS:AD9833

    Hi, Mariappan,

    The response is probably limited by the RC time constant of the AD5290: assuming 10k version, with terminal capacitance of 45p (datasheet, p.5), which gives a BW of ~ 350 kHz.  To produce a 1 MHz square wave, we'll need >= 5 MHz BW. …

  • RE: ADC and VGA recommendations for impedance Analyzer

    Hi Nitin,

    Can you tell me what range of signal amplitudes that the VGA input will see? What do you need for dynamic range. Do you need more than one channel? If your bandwidth is limited to 20MHz, I don't think you need an RF VGA like 5330 or IF VGA…

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