• AD8313 evaluation board


    I am using AD8313 evaluation board having (AD8313 and OPAMP AD8009)


    My questions are:

    1.  The frequency range for AD8313 is 0.1 GHz to 2.5 GHz and AD8009 1 GHZ as per…

  • regarding ad8313 log detector


        I am using AD8313 in a log (RSSI) mode for detecting RF signal of mobile phones in a mobile prohibited zone, initially when there is no calling from the phone it gives output voltage of 0.6v or lesser than that, now when call is made it hardly changes…

  • AD8313 S-Parameters for ADS simulation

    Hi to all,

    I'm working on a design in ADS and required to simulate power measurements using AD8313. unfortunately, I couldn't find Spice model, nor S-parameters for the component.

    would anyone be able to help me find the S-parameters or spice…

  • Temperature Coefficient of the AD8313

    Using the AD8313, datasheet temperature coefficient is 'typical' 0.022dB/C.

    In my circuit (measured with an opamp that follows and subtracts the offset and x6) I get an temperature coefficient of about 0,01dB/C (roughtly half the datasheet value…

  • AD8313 detector output with periodic pulse output

    A phenomenon was discovered when testing with AD8313 chip recently. When there is interference from mobile phone signals, the chip will output a periodic pulse signal, which will last for a few minutes and then disappear instantly. If the mobile phone…

  • thermal resistanance for AD8313 and ADM1184

    What are the thermal resistance = theta jc and theta jb for ad8313 and adm1184 armz?

  • Help identifying unknown IC, suspected to be AD8313


    We recently manufactured several PCB's and our assembler assembled all of them correctly except for one, where they swapped an audio amplifier for a mysterious ADI IC which we suspect it's an AD8313 because the branding (J1A) and package match…

  • AD8313检波输出2ms的周期信号?

  • AD8313 to be a detector,the vout's waveform is not stable

    when detecting a frame of data ,the vout's waveform in Oscilloscope is shown below

    we can see the waveform's amplitude is not stable ,the start of the frame and the end of the frame ,whose amptitude are diffirent ,please tell me the reason ,how…