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  • AFE58JD32: Failed to read the registers of the AFE58JD32 demodulator

    Part Number: AFE58JD32 Hi,experts from TI When I was using the AFE58JD32 chip, I encountered a problem: I configured AFE58JD32 as the Demod mode, then read the registers of Demod. However, I found that the reading of the Demod registers failed and…
    • Answered

  • AFE58JD32: Configure AFE58JD32 to operate in ramp output mode

    Resolved
    Part Number: AFE58JD32 Tool/software: Hi, experts from TI. I would like to configure the AFE58JD32 as the ramp output mode (we are using the JESD204B interface). I would like to confirm if it is sufficient to set bits 9 to 7 of register 2 to 111 in…
    • Resolved
    • Answered

  • AFE58JD32: AFE58JD32 output linerate issue

    Resolved
    Part Number: AFE58JD32 Tool/software: Hello, experts from TI. I'd like to consult you about AFE58JD32. According to the chip manual, the line rate calculation formula of jesd output is 0.01xFxfc (fs = fc) The value of F is related to the number…
    • Resolved

  • AFE58JD32: AFE58JD32 (EVM)load

    TI Thinks Resolved
    Part Number: AFE58JD32 Other Parts Discussed in Thread: TX7364 Tool/software: Hi, I’ve been using the AFE58JD32 (EVM) recently, and I noticed that in the provided schematic, each INP pin is connected to a 49.9 Ω resistor and a 10 nF capacitor. This…
    • Answered

  • AFE58JD32: ADC Clock Input (ADC_CLK) Minimum Vpp for LVDS

    Resolved
    Part Number: AFE58JD32 The AFE58JD32 datasheet specifies a minimum 0.7Vpp for the differential clock amplitude, but most LVDS drivers have 0.35Vpp differential output. Will an LVDS driver with a minimum differential output voltage of 0.35Vpp be sufficient…
    • Resolved

  • AFE58JD32: Ramp Pattern Alignment Question

    Part Number: AFE58JD32 Tool/software: Hello E2E forum, I am seeing inconsistencies when configuring the AFE58JD32 for the LVDS ramp pattern (from the ADC, not the demodulator). Sometimes the zero value following a TX_TRIG appears on the data word corresponding…

  • AFE58JD32: AFE58JD32 pin distribution diagram

    TI Thinks Resolved
    Part Number: AFE58JD32 hi， Can you help provide the pin distribution diagram of AFE58JD32？ Thanks！

  • AFE58JD32: FPGA Verilog reference code

    Part Number: AFE58JD32 Tool/software: Hello，I hope this message finds you well. I am currently using an FPGA to drive the AFE58JD32, and I plan to connect them via the LVDS interface. During the design process, I would like to confirm whether there…
    • Answered

  • AFE58JD32: Max sampling frequency for JESD 2 lane config

    Resolved
    Part Number: AFE58JD32 Other Parts Discussed in Thread: AFE58JD18 , Tool/software: Hello, I'd like to ask what is the maximal sampling frequency at 12 bits resolution for 2-lane JESD configuration? Best regards, Mateusz Walczak
    • Resolved

  • AFE58JD32: ADC data acquisition problem

    Part Number: AFE58JD32 I am using the LVDS mode of AFE58JD32 for data acquisition. I can collect the correct ramp data, sync data and deskew data. There is a problem when collecting ADC data. Now I have two questions： 1.When I collect ADC data after…

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