• AD9863

    Hello.

    I have a question about AD9863. I'm planning to use its DACs to generate in IQ pair, and I do not need its ADCs. Is it safe to leave the ADCs' refercence decoupling pins open without affecting performance?

    Thank you very much in advance…

  • RE: 3V at every TX-Output of AD9863

    This is the Circuit of the AD9863.The TX-outputs and the RX-Inputs are connectet to a Transceiver. In this line there are Test pins to check the DAC Output and the ADC Input.

    Here you can see the schematic of the test programm running on the FPGA…

  • real sample rate of a two channel ADC

    Hi all,

    lets say I have a 2 channel (I and Q) front end like the AD9863 for a communication system.

    Belong the 50MSPS to each channel of the ADC so that I get 100MSPS after the data is multiplexed? Or when the clock is limited to 50MHz does each ADC…

  • RE: Multi-Channel DAC

    Yes we do. We have an extensive portfolio of dual DACs with maximum speed from 125Msps to 1.25Gsps with resolution from 8 to 16 bits.We also have a quad DAC, AD9148, with the plan to develop further this line of products. Attached is a file describing…

  • RE: AD9683-250EBZ JESD204B Link Synchronisation

    Hello,

    A JESD 204B and FPGA expert may put better comments on this JESD interface related topic. Below is about AD9683 ADC side,

    For the clock to ADC, 200MHz is okay since AD9863 supports a differential clock between 40 MHz and 625 MHz. The required clock…

  • RE: RFID SAW Reader

    The ADF9010 is designed as an RF front-end for an RFID reader system compliant to the EPC global

    RFID standards and can operate across a range of 840MHz to 960MHz.

    Figure 27. gives the applications diagram of the full transceiver which you would need…

  • RE: RX LOs  independent? How many bits in ADC?

    Rx channels share the same LO. They cannot be configured for 2 different frequencies. They can receive signals separated within 100MHz.

    In AD9371 DAC is 14 Bit and ADC on receive and Observation path is 16 bits. You cannot compare performance with stand…

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