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Showing 208 results View by: Thread Post Sort by
  • DAC37J84: Clarification on Device Clock Requirement for ADC12QJ1600 and DAC37J84

    Liston D Souza
    Liston D Souza
    TI Thinks Resolved
    Part Number: DAC37J84 Other Parts Discussed in Thread: ADC12QJ1600 , , LMK04828 Dear Team, I am using the ADC12QJ1600 (ADC) and DAC37J84 (DAC) on my board, with an LMK04828 clock generator providing the respective clocks. Considering that the SERDES…
    • 1 month ago
    • Data converters
    • Data converters forum
  • DAC37J84: P & N Swapping for the DAC Outputs.

    Liston D Souza
    Liston D Souza
    TI Thinks Resolved
    Part Number: DAC37J84 Dear Team, Is swapping of the P and N pins permitted for the DAC outputs? Regards, Liston
    • 17 days ago
    • Data converters
    • Data converters forum
  • DAC37J84: Automotive Grade Alternate

    Liston D Souza
    Liston D Souza
    TI Thinks Resolved
    Part Number: DAC37J84 Tool/software: Dear Team, Is there any automotive-grade alternate for the DAC37J84 IC or the ICs that belong to the same family? Regards, Liston
    • 3 months ago
    • Data converters
    • Data converters forum
  • Answered
  • DAC37J84: How to instantiate multiple TI JESD204 IPs

    Yuseok Jeong
    Yuseok Jeong
    Resolved
    Part Number: DAC37J84 Hello, I successfully established JESD communication between an FPGA and a DAC37J84 using the TI JESD204 IP. Now, I am designing a system that uses two FPGA-to-DAC37J84 links , so I need to instantiate the TI JESD204 IP multiple…
    • Resolved
    • 2 months ago
    • Data converters
    • Data converters forum
  • DAC37J84: Difference between auto-sync and sif sync (config30 and config31)

    david royle
    david royle
    TI Thinks Resolved
    Part Number: DAC37J84 What is the difference between auto-sync and sif sync (config30 and config31)
    • 1 month ago
    • Data converters
    • Data converters forum
  • DAC37J84: Configuration question, how to set JESDCLK (Config37)

    david royle
    david royle
    TI Thinks Resolved
    Part Number: DAC37J84 Other Parts Discussed in Thread: DAC38J84 Tool/software: We are transmitting 170Msps x 64 across two JESD lanes as shown below (16 bit I/Q for each of two DAC outputs) My assumption is that the JESDCLK should be 170MHz (divide…
    • 5 months ago
    • Data converters
    • Data converters forum
  • DAC37J84: DAC37j84 safe condition

    Li Yang
    Li Yang
    TI Thinks Resolved
    Part Number: DAC37J84 Hi, Support Currently we have a FPGA circuit board interfacing with DAC37j84 boards via FMC connector. However the power for FPGA board and power for DAC circuit board side are separated. My question is that : " Is it safe the…
    • over 1 year ago
    • Data converters
    • Data converters forum
  • DAC37J84: Newer part available?

    david royle
    david royle
    Part Number: DAC37J84 Tool/software: We are considering the DAC37J84. I noticed that the corresponding data capture eval board is not longer available. Is there a newer/better part you can recommend? (quad channel)
    • 10 months ago
    • Data converters
    • Data converters forum
  • DAC37J84: external loop filter needed?

    david royle
    david royle
    Part Number: DAC37J84 Tool/software: Datasheet mentions "as the P*M ratio increases, the charge pump current needs to be increased accordingly". I'm assuming this should read "P*M product" not "P*M ratio". Datasheet describes "extreme" example of…
    • 9 months ago
    • Data converters
    • Data converters forum
  • Answered
  • DAC37J84: LVDS driving SYSREF input

    david royle
    david royle
    Resolved
    Part Number: DAC37J84 Tool/software: Datasheet indicates SYSREF differential input peak to peak voltage (VIDPP) is 0.4V. This would indicate that Vpp is 0.2V and thus should be compatible with LVDS Vpp of 350mV. We should be able to AC couple LVDS…
    • Resolved
    • 9 months ago
    • Data converters
    • Data converters forum
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