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  • AFE5808A: Gain attenuation issue of the AFE5808A

    Resolved
    Part Number: AFE5808A Tool/software: When inputting a sine wave from 5MHz to 10MHz into the input of the AFE5808a and capturing ADC data, a 6dB attenuation is observed in the 10MHz ADC data compared to the 5MHz. I am inquiring if there might be any…
    • Resolved

  • AFE5808A: Consultation on circuit design questions of AFE5808A/AFE5807

    TI Thinks Resolved
    Part Number: AFE5808A Other Parts Discussed in Thread: AFE5807 , AFE5808 , AFE5807EVM , AFE5805 , AFE5828 Tool/software: Hi TI Team， The following are some doubts about the customer's application selection of afe5808/afe5807. Please help give some suggestions…
    • Answered

  • AFE5808A: AFE5808A

    Resolved
    Part Number: AFE5808A Tool/software: I notice that on the AFE5808A evaluation board, digital voltages are carefully separated from analog voltages, but there is a single common ground. Are the grounds (return current) for digital and analog voltages separate…
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    • Answered

  • AFE5808A: Power supply issue

    Resolved
    Part Number: AFE5808A During the hardware design of our product we ruled out AVDD_ADC and didn't connect it to the ADE5808A upon hardware and design review we seem to have issues with SPI SDOUT channel. Does the AVDD_ADC influence SPI functionalities…
    • Resolved
    • Answered

  • AFE5808A: AFE5808 CAT Pin Gain Amplification Inquiry

    Resolved
    Part Number: AFE5808A Tool/software: Hi : Can the VCNTLM and VCNTLP pins be directly powered by the DC power supply without differential processing?
    • Resolved

  • TX7316EVM: Research Feasibility of Ultrasound Imaging Setup Using TX7316EVM + AFE5808A EVM

    TI Thinks Resolved
    Part Number: TX7316EVM Other Parts Discussed in Thread: AFE5808A Tool/software: Hello, I am a graduate student, conducting research on ultrasound vascular imaging . The aim of my work is to design and experimentally validate a prototype ultrasound imaging…
    • Answered

  • AFE5808A: Didn't worked after replacing AFE5809 with AFE5808A

    Resolved
    Part Number: AFE5808A Other Parts Discussed in Thread: AFE5808 , AFE5809 , Hi Team, Can you please help us with this inquiry from our customer? We used AFE5809 before without problem. But in December 2022, AFE5809 is not available on Digikey. We chose…
    • Resolved
    • Answered

  • AFE5808A: External reference mode

    Resolved
    Part Number: AFE5808A I am interested in using the external reference mode of the AFE5808A. Do I understand correctly that this will shift the common mode of the internal pipeline ADCs, and that if I want to shift the common mode by 40% of the ADC range…
    • Resolved

  • AFE5808A: AFE5808A

    TI Thinks Resolved
    Part Number: AFE5808A Other Parts Discussed in Thread: AFE5816 How do I get my Tina TI to do a noise analysis for one channel for the AFE5808A ? Im having a hard time figuring out how to get the right readings.
    • Answered

  • AFE5808A: Question for AFE5808A TGC control issues

    Resolved
    Part Number: AFE5808A Hi Team, Our customer is using AFE5808A with TGC control feature in their project, but they are facing below issues during the test, can you help to analysis the possible reasons? 1. Per datasheet's description, the gain of the…
    • Resolved

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