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  • AFE7444: RF loopback is not pass

    Resolved
    Part Number: AFE7444 Hi , In one of our custom Board, RF loopback is not passing, Cna you tell me how to debug this? TX NCO tone can be seen out of DAC. PLL is also locked. With Regards, Ganesh
    • Resolved

  • AFE7444: Problem with reading power detector registers

    Part Number: AFE7444 Hi, I work with AFE 7444. I have a problem with reading power detector register values. For read register value I use addresses from this table: For power detector initialization I use this procedure from your example: Problem that…

  • AFE7444: SPI access and timing

    TI Thinks Resolved
    Part Number: AFE7444 Hello, we are facing some issues with the configuration of the AFE7444 installed in our board, but it is not fully clear the rootcause. For debug purposes, we set the possibility to configure the device using the EVK FTDI (From J13…

  • RE: AFE7444: AFE7444 initialization & configuraiton

    Hi Yeonyeol, This question is answered in the following post: https://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1073145/afe7444-afe7444-prgorammer-guide-register-set-document-question Regards, David Chaparro

  • AFE7444: AFE7444 AFE7444 Register Set Technical Reference Manual

    TI Thinks Resolved
    Part Number: AFE7444 Hi , I am not able to find the "AFE7444 Register Set Technical Reference Manual" specified in data sheet. If you have it, please forward to me Let me know what is this manual. With regards, Ganesh

  • RE: AFE7444: "AFE7444 Prgorammer Guide," "Register Set" document question

    Hi Yeonyeol, I have responded to your question on the other post. https://e2e.ti.com/support/rf-microwave-group/rf-microwave/f/rf-microwave-forum/1074403/afe7444-struggle-in-correct-set-start-up-e-fuse-shift-section Regards, David Chaparro

  • AFE7444: AFE7444(evm) JESD204B loopback.

    TI Thinks Resolved
    Part Number: AFE7444 Other Parts Discussed in Thread: , AFE7900 , AFE7950 Is it possible to do a JES204B loopback on the digital level to verify the lanes's signal integrity? I mean not converting to analog and sampling, but just looping the DAC bitstream…
    • Answered

  • AFE7444: AFE7444 pinout

    Resolved
    Part Number: AFE7444 Hello, I have a question about AFE7444 pinout. At datasheet in table "Pin configuration" signal TXBP connected to pin F20, TXBM - to pin G20. But at table "Pin Function" TXBP connected to pin G20, TXBM - to pin F20…
    • Resolved

  • AFE7444EVM: AFE7444

    TI Thinks Resolved
    Part Number: AFE7444EVM Hi , I am also trying to do follwing configuration . But the RX side I dont see RX sync Up. Please help
    • Answered

  • AFE7444: How to reduce phase noise between different board Loopback test?

    Resolved
    Part Number: AFE7444 Other Parts Discussed in Thread: LMK04828 We're testing AFE7444 and got p hase jitter issue . LMK04828 used to offer c lock (360MHz) for AFE7444 AFE7444 internal PLL is activated and up-convert frequency to 5760MHz as DAC sampling rate…
    • Resolved

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