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  • AFE5809: Question for AFE5809 LDO_EN/LDO_SETV Pins Pull-up and Pull-down

    TI Thinks Resolved
    Part Number: AFE5809 Hi Team, Customer wants to check that do we have the internal pull-up or pull-down resistors for LDO_EN/LDO_SETV pins for AFE5809? If customer wants to add the external pull-up or pull-down resistors, do we have the recommended…

  • AFE5812: Difference from AFE5809?

    TI Thinks Resolved
    Part Number: AFE5812 Other Parts Discussed in Thread: AFE5809 , Tool/software: Trying to find out the differences between the AFE5809 and AFE5812. I see the '5812 has slightly different LNA gains and AAF corners, but is there anything else? Block diagrams…
    • Answered

  • AFE5809: LVDS sharing and data rate after Decimation

    Resolved
    Part Number: AFE5809 Other Parts Discussed in Thread: AFE58JD18 Tool/software: Hi Team, Question 1 When ADC directly drive LVDS output pins, that is, Digital Demodulator is bypassed, each input channel can drive its corresponding LVDS pair and data…
    • Resolved

  • AFE5809: Can we use AFE5809 to design 16 channels, that is, two AFE5809 cascades? If so, you can refer to those manuals. I see in the data manual that it seems to support cascading, but I am not sure. I would like to confirm.

    Part Number: AFE5809 Can we use AFE5809 to design 16 channels, that is, two AFE5809 cascades? If so, you can refer to those manuals. I see in the data manual that it seems to support cascading, but I am not sure. I would like to confirm.
    • Answered

  • AFE5809: 5MHz LPF seems not working

    Resolved
    Part Number: AFE5809 Hi Team, I’m using 12MHz sampling clock with the AFE5809, so I choose the 5MHz LPF before ADC. The input signal scans 1MHz ~ 6MHz, but I cannot see obvious suppression above 5MHz. What’s wrong? The commands set for AFE5809…
    • Resolved

  • AFE5809: AFE5809 Synchronous trigger.

    TI Thinks Resolved
    Part Number: AFE5809 Hi TI team, How to make AFE5809 work periodically?I tried to apply a 50Hz PRF on the TX pin, but that didn’t work.Iwant let AFE5809 to work for 1ms every 20ms.I have read the datasheet but I can’t understand the content very well…

  • AFE5809: AFE5809 LVDS output Data Format Question

    Part Number: AFE5809 Hello. I want to obtain a demodulated signal of a continuous wave with a center frequency of 22 MHz. I want to obtain the Doppler frequency component on the baseband side through the LNA -> 3rd LP filter (30 MHz) ->ADC -> Digital…

  • AFE5809: Ghost signals.

    Part Number: AFE5809 Other Parts Discussed in Thread: AFE5808A , AFE5808 Ghost signals. We use the AFE 5809 in a single element system. Using ch8. We get a nice and clear image, but we also get some “ghost” echoes. When scanning on an object in…
    • 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

  • WEBENCH® Tools/AFE5809: AFE5809

    TI Thinks Resolved
    Part Number: AFE5809 Other Parts Discussed in Thread: TINA-TI Tool/software: WEBENCH® Design Tools I am trying to run simulations on the AFE5809 using the TINA software. However, when I compile the imported Spice netlist for these components, it gives…

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