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  • DAC38RF82: DAC38RF82

    Resolved
    Part Number: DAC38RF82 Other Parts Discussed in Thread: DAC38J82 Hi there, This is a follow up to the previous thread. Just got back to this project after again and tried the 150MSps configuration and it did not work. Our current FPGA -> DAC runs at…
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    • Answered

  • DAC38RF82: Can DAC38RF82 Operate without SYSREF?

    Resolved
    Part Number: DAC38RF82 Hi expert, If customer don’t have multiple chips to synchronize or deterministic latency demand, could they ignore SYSREF+/- e.g. floating or tie to GND? In addition, we see register 0x24 & 0x5C SYSREF_MODE can be set "Don…
    • Resolved

  • DAC38RF82: DAC38RF82: TCM2-63WX+ Baluns for DAC38RF82.

    TI Thinks Resolved
    Part Number: DAC38RF82 The recommendations for Balun's for DAC (DAC38RF82) was not mentioned in datasheet. In the DAC EVM recommended part no: TCM3-452X-1+. This Balun having high phase imbalance. Can we use TCM2-63WX+.How design then Balun ? Figure…

  • DAC38RF82: DAC38RF82 NO OUTPUT

    TI Thinks Resolved
    Part Number: DAC38RF82 I used dac38rf82,but GPI0 and GPI1 pins are not grounded； the DAC is set to 81180 with DAC clock at 9000, I don't use pll;An external 9Ghz clock is provided； the register follow: DAC38RF8x 0x00 0x5863 0x01 0x1880 0x02 0x00F…

  • DAC38RF82: SYSREF capture circuits & phase tolerance window

    TI Thinks Resolved
    Part Number: DAC38RF82 My question is about Figure 31 in the section 8.3.10 SYSREF Capture circuits. I can understant how the SYSREF Statu Monitor record the phase information of the SYSREF event, and then the phase infromation is used to choose phase…

  • DAC38RF82: Switching speed

    TI Thinks Resolved
    Part Number: DAC38RF82 Other Parts Discussed in Thread: DAC38RF89 Hi, What is the max switching speed that can be achieved from one frequency to another frequency via JESD204B? Thanks & Regards, Naveen.A

  • RE: DAC38RF82: SYNC pin from DAC was toggling.

    Deva, Try changing address 0x1 in page 0 to 0x7A00. By default the GUI sets DID for both channels to 01. This is the Device Link Identification parameter shown in the attached Link Configuration data file. You can set this to whatever you want but it…
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  • DAC38RF82: A -SP version of this part is listed in the TI Space Products Guide, does this exist?

    Resolved
    Part Number: DAC38RF82 I'm looking for information on the DAC38RF82-SP listed in the Space Products Guide, but the link is broken in that guide and I can't find any information on the space version of this part, only the commercial version. Is…
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  • DAC38RF82: Is J4 Vout B of TSW40RF82EVM an inverted output?

    Resolved
    Part Number: DAC38RF82 Other Parts Discussed in Thread: TSW40RF82EVM TSW40RF82EVM is by transformer J3 Vout A is forward output, Is J4 Vout B an inverted output?
    • Resolved

  • DAC38RF82: Minimum height details

    TI Thinks Resolved
    Part Number: DAC38RF82 Hi Team, The customer has the max height for DAC38RF82IAAV from the datasheet but they are hoping to get the minimum height to ensure their gap pads always make contact. I looked at this document but there was no data available…

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