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  • DAC5686: Differential current output to single ended conversion with recommended circuit

    Resolved
    Part Number: DAC5686 We use the recommended circuit given in the datasheet of DAC5686 - and EVM - for differential current output to single ended conversion with T1-6T-KK81 1:1 transformer; however, the output voltage is around 60mV p-p instead of 0.5V…
    • Resolved

  • RE: DAC5686: DAC5686EVM

    Hi, You may re-download the files from this link: https://tidrive.ext.ti.com/userportal/?v=4.4.0#/shared/public/r-VZ6YTlWci95Vno/fc8bca41-d517-436c-98e5-bd58bbd39553 Please do not wait as long to do so. Regards, Chase

  • DAC5686: the IOVDD of dac5686 can be 2.5V?

    TI Thinks Resolved
    Part Number: DAC5686 in the datasheet,1.8-V/3.3-V CMOS-Compatible Interface.i set IOVDD is 2.5V

  • DAC5686: using dac5686,in dual channel mode ,the data frequency can be 162.5M ?

    TI Thinks Resolved
    Part Number: DAC5686 using dac5686,in dual channel mode ,the data frequency can be 162.5M ?

  • VIH VALUE FOR IOVDD=1.8V ISNOT SPECIFIED IN THE DATASHEET

    TI Thinks Resolved
    Other Parts Discussed in Thread: DAC5686 I am using the device DAC5686. In the datasheet of the product, in electrical characteristics (digital specifications) section, on page 10, it is said that high level input voltage is 2V for IOVDD=3.3V. However…

  • DAC5686 register settings

    TI Thinks Resolved
    Other Parts Discussed in Thread: DAC5686 Dear TI team, We are using DAC5686 in one of our design, We have an input clock frequency of 80 MHz and the data is not interleaved. A 160 MSPS DAC update rate is desired. For this mode, we can use DIV = 2x assuming…
    • Answered

  • RE: TSW1400EVM: Reference design with two DACs and one ADC operating simultaneously

    Resolved
    Katsuhiro, 1. There is no reference design for this. 2. It could be possible. You would have to verify if the pins on J1 can be used for LVDS on the TSW1400EVM. TI has never tried this. 3. Possible dual CMOS DAC's you could use are the DAC2904, DAC5686…

  • DAC5689: LOW cost DAC selection

    TI Thinks Resolved
    Part Number: DAC5689 Other Parts Discussed in Thread: DAC5686 , DAC5652 Hi Guys we have a new requirement about high speed DAC: single CH or Dual CH output. output frequency 200MHz. Base on my FPGA system, we need parallel CMOS interface. No LVDS and JESD204B…
    • Answered

  • dac5686 evm problem

    Resolved
    Other Parts Discussed in Thread: DAC5686 Hi, I hooked up the board according to the user guide (page 11). I feed a 25 Mhz clock to CLK2. The clock is generated from the PLL of a Stratix FPGA board. The output from J5 is connected to a 200 MHz scope with…
    • Resolved
    • Answered

  • DAC8812: Find best fit device for replacing LTC1668

    Resolved
    Part Number: DAC8812 Other Parts Discussed in Thread: DAC5686 Hi Team, Do we have suitable device to beat LTC1668? The key parameters is update rate with >=14 bit resolution. Thanks a lot for the help. Best regards, Sulyn
    • Resolved

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