• ad6654: I/Q data output pairs

    I have a problem with your AD6654 Evaluation Board and I hope you can help. I
    want to understand the outgoing I/Q data of the AD6654 Chip. For this purpose I
    have chosen Parallel Port C and “16Bit Interleaved I,Q” on the Port Setting …

  • RE: Blackfin BF561 interface with AD6654

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
  • AD6654 NCO Hopping

    We are using AD6654 in our Digital Receiver Boards for the Radar and Satellite communication applications.


    We have one requirement with on the fly NCO register change depending upon the change in the IF frequency.

    We are using two channels of a DDC…

  • RE: Queries about AD6654's NCO and DDC

    The AD6654 is not recommended for new designs as noted on the AD6654 Product Page at http://www.analog.com/en/products/analog-to-digital-converters/ad-converters/ad6654.html#product-overview. Conversation with customer moved offline.

  • Queries about AD6654

    Hi, there

    i have some queries about AD6654 and need help!

    1, As described in the datasheet, the maximum input and output rate for FIR filter is 75MHz. If the FIR filter is bypassed, is there the limit affected?

    2, For NCO block, it is said in the…

  • AD6654 evaluation board connected to external FPGA board to streaming the data.  Is it possible or not ?

    We know AD6654 evaluation board.  Continuous streaming of i,q data is not possible to store in PC.  AD6654 evaluation board contains parallel port connector along with control  and clock singals.  If i connected to this external fpga board through FIFO implementation…

  • USB device driver for old AD6654 evaluation board?

    I was hoping to find a USB device driver for the AD6654 evaluation platform here:


    Any suggestions?


    Vincent Randal

    Longmont, Colorado

  • Why is the AD6654 not recommended for new designs?

    Why is the AD6654 not recommended for new designs as indicated by this link? I have a some questions related to this fact.


    Questions about the AD6654:  14…

  • With the AD6654 Evaluation board we are getting one frame of time domain data write or store, it is not given continuous storing time domain data?

    We have ad6654 evaluation board.  With this is i captured time domain data. and replot it fft data. it is ok.  But stroing of continuous time data , on the PC, through given software it is not working. please suugest me.