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  • AFE7769: AFE7769: Independent per-channel NCO control (Macro 0x29 groups channels in pairs) + runtime re-calibration after bring-up

    TI Thinks Resolved
    Part Number: AFE7769 Hi, I'm working with the AFE7769. I need to set the IF mixer NCO frequency for each TX/RX channel independently, but Macro 0x29 only exposes NCO control grouped by channel pairs / all channels: Operand 1 (offset 0x00): NCO…

  • AFE7769: Could not able to find details about pin descriptions of AFE7769 in its data sheet

    TI Thinks Resolved
    Part Number: AFE7769 Could not able to find details about pin descriptions of AFE7769 in its data sheet

  • AFE7769: The truth table for dual FB paths case of AFE7769, and the setting of TX QMC

    TI Thinks Resolved
    Part Number: AFE7769 We need to use the FB1 for DPD training with TX1 / TX2 / TX3 / TX4, and FB2 for sniffer function. May I have the truth table for dual FB paths case of AFE7769 or AFE7769D, and the setting of TX QMC for different FB modes?

  • AFE7769: AFE7769-EVM-Latte-Executing AFE77xx/bringup/devInit.py Error

    TI Thinks Resolved
    Part Number: AFE7769 Hi WI Team: I want to configuration AFE7769 in Latte. a). I haved executed setup.py.No error appears b) I'm executing devInit.py. Error appears. Couldn't load iGUI. c). I'm executiing basicBringup.py. Error appears. SPI…

  • AFE7769D: AFE7769: TXA and TXB on a shared LO at different frequencies via NCO — how to keep TX LO-leakage (DC offset) and IQ-mismatch calibration valid?

    Part Number: AFE7769D Other Parts Discussed in Thread: AFE7769 Setup TXA and TXB share one analog LO (same PLL, one pair). I need them to transmit at two different RF frequencies, a small offset (a few MHz) apart, using the per-channel digital NCO/mixer…
    • Answered

  • AFE7769: AFE7769

    Resolved
    Part Number: AFE7769 Hello, We are working on our custom SDR Our radio engineers have chosen a chip for our devices. It will be AFE7769. They ask if you can provide "S-parameters" files for AFE7769 RF in/out ports? Could someone help me…
    • Resolved

  • AFE7769: IABJ

    Part Number: AFE7769 Tool/software: When the TX_PLL of AFE7769 is set at 880MHz, a large power DC will be generated, and the QMC automatic calibration cannot go down, affecting the ACPR, this problem has a small probability, about 1/250, help to analyze…
    • Answered

  • AFE7769-3P5EVM: user guide to interface AFE7769D-35EVM with TSW14J58EVM

    Resolved
    Part Number: AFE7769-3P5EVM Other Parts Discussed in Thread: TSW14J58EVM , AFE7769DEVM , AFE7769D Tool/software: Can I get a user guide to interface AFE7769D-35EVM with TSW14J58EVM. I searched over TI website, I could find the below document 1) Interfacing…
    • Resolved

  • AFE7769: AFE7769: Layout suggestion || RF side

    Part Number: AFE7769 Hi, We are using AFE7769 in our design as per out layout requirements we are Planning to place SSRF section in the following manner.. We are Planning to give isolation with shield on TOP and Bottom i.e (for TX & RX ) And ORX signal…

  • AFE7769-3P5EVM: I am observing the below error find the screen shot attached

    TI Thinks Resolved
    Part Number: AFE7769-3P5EVM Tool/software: The errors I am getting are 1) AFE configuration in progress. 2) Could not detect FPGA Reset FTDI, Please reset FPGA manually. Thanks and Regards, Kalyan Giri

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