• Ask a question about AD6688

    Hi, The differential input impedance of the AD6688 is 200Ω, and the recommended balun is BAL-0006(Marki),its differential output impedance is 100Ω.If the frequency is from 950-2150MHz, using the configuration figure 45 and table 9 in the datasheet, can…

  • AD6688-3000EBZ

    Hello,

    I  am using AD6688-3000EBZ, ADS7-V2EBZ with ACE software.

    I have some questions.

    1. when no using DDC(Full band width mode, No DDC), the resolution of ADC is 7 bit. is that correct??

    2. 915MHz (+10dBm Signal by using signal generator) is continuously…

  • AD6688

    I am capturing data from AD6688-3000EBZ  using  ADS7-V2 board and ACE (Version 1.12.2718.1186).   When I apply  a tone  with 1.7 Vpp    I expect the maximum on the DDCFFT graph to be  0 dB ( corresponding to full scale) however it is approx. -30 dB. İs this a conversion…

  • ad6688-3000ebz

    Hello,

    Input FIR filter is missing in the AD6688 tab of the ACE software. Is FIR filter supported by the AD6688?

  • AD6688 reference configuration

    Hi ADI engineers:

      We are going to use AD6688, but there are several questions need your support .

    1)I intend to configure real signal in , complex signal output , if ADI can provide a reference configuration for this application?

    2)If we need output…

  • AD6688 configuration problem

      Hi :

      Could you help review below my AD6688 JESD204B register configuration , Thanks . We use 600M bandwidth ,so sample rate is 1.5GSPS .

      1) We intend to connect ADC A and ADC B to different FPGAs , So each FPGA corresponds to a converter. Does it…

  • AD6688 missing in Virtual Eval

  • AD6688 noise Figure

    Per page 7 of the data sheet,the specified NF = 24.5dB. However, per the test conditions, the specified NF is based on a decimation ratio of 8. The NF of the device doesn't change with decimation (post processing). Hence, 10log(8)=9, NF=33.5dB. Thoughts…

  • AD6688 Demo Source Code

    Now I use ADS8-V1  board to match the work of ad6688 demo , which is used to sample ultrasonic signal and draw it as sine wave. In practical application, I hope to take the voltage waveform every 5 seconds and convert the voltage…

  • AD6688 Demo Source Code

    Now I use ADS8-V1  board to match the work of ad6688 demo , which is used to sample ultrasonic signal and draw it as sine wave. In practical application, I hope to take the voltage waveform every 5 seconds and convert the voltage…