Search tips
Showing 42 results View by: Thread Post Sort by

  • ADC12DJ2700: Questions about the difference between Rational NCO Setting Mode and Basic NCO mode

    TI Thinks Resolved
    Part Number: ADC12DJ2700 The ADC12DJ2700 will be used to configure the system using undersampling technique. I am trying to use the DDC module in ADC12DJ2700, and while reading the datasheet regarding the NCO frequency setting, I had a question in the…
    • Answered

  • RE: ADC12DJ2700: JESD outputs

    Resolved
    Hi Paul Here is a simplified circuit sketch for the ADC12DJ2700 JESD204B serial data outputs: Approximate values for the resistors are Rs = 90 Ohm and Rp = 110 Ohm. Best regards, Jim B
    • Answered

  • RE: ADC12DJ2700: Meeting CLK+/- and SYSREF +/- common mode voltage

    Resolved
    Hey Heidi, It's hard to judge without a scope shot to see the swing you are getting. can you send me one? Otherwise try anywhere from 140-220 ohm. Thanks Yusuf

  • ADC12DJ2700: Calibration Modes

    TI Thinks Resolved
    Part Number: ADC12DJ2700 Hello Team, The ADC has several calibration modes. One important calibration procedure seems to be the offset calibration. The internal occurring DC-offsets (in dual channel mode) should be eliminated with this calibration procedure…

  • ADC12DJ2700: Calibration Modes

    TI Thinks Resolved
    Part Number: ADC12DJ2700 Other Parts Discussed in Thread: ADC12DJ3200 Hi to all, sorry to come back with a similar issue to the mentioned thread. At the moment we'd like to check, if it is possible to use the Offset-Calibration of the ADC12DJ3200…
    • Answered

  • ADC12DJ3200: Performance compared to ADC12DJ2700 at equivalent sample rates

    Resolved
    Part Number: ADC12DJ3200 Other Parts Discussed in Thread: ADC12DJ2700 , Is the performance of this when clocked for sampling at 5.4GSPS the same as ADC12DJ2700? Ie. are the essentially the same silicon but the ADC12DJ2700 only rated for lower sample…
    • Resolved
    • Answered

  • ADC12DJ2700: Recommended method of interfacing a LVDS source for the TMSTP inputs

    Resolved
    Part Number: ADC12DJ2700 hello, I have a LVDS output from a Xilinx Ultrascale and would like to connect it to the TMSTP inputs, and use it as JESD204B SYNC. I understand that when TMSTP is used as JESD204B SYNC, it requires an active low signaling…
    • Resolved
    • Answered

  • ADC12DJ2700: How long is "extended times" measured in seconds, minutes, hours etc?

    Resolved
    Part Number: ADC12DJ2700 Other Parts Discussed in Thread: , LM95233 In note 1 on page 4 of the ADC12DJ2700 datasheet, it says that: "Powering down the high-speed data outputs (DA0± ... DA7±, DB0± ... DB7±) for extended times may reduce performance of…
    • Resolved

  • ADC12DJ2700: Recommended method of interfacing an LVPECL source for this TMSTP input?

    TI Thinks Resolved
    Part Number: ADC12DJ2700 Other Parts Discussed in Thread: CDCLVP1102 Customer has a design that requires the use of the TMSTP input to the ADC12DJ2700. The datasheet (page 4) mentions that this input must be externally biased (unlike the CLK /- and SYSREF…
    • Answered

  • RE: ADC12DJ2700: Any SPI-events during the start up of HSDC-Pro or during capturing the data?

    Resolved
    Hi Dan, thank you very much for your response. That helped a lot. Best Regards, Paul

Didn't find what you are looking for? Post a new question.