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  • ADC3244E: about ADC3244E questions

    TI Thinks Resolved
    Part Number: ADC3244E Other Parts Discussed in Thread: ADC3244 , , DATACONVERTERPRO-SW Hi team, Please help to answer the following questions about ADC3244E evaluation board: 1. The maximum sampling rate of ADC3244E is 125msps, and the estimated total…

  • ADC3244: Using ADC3244 together with STM32F411RET for LIDAR application

    TI Thinks Resolved
    Part Number: ADC3244 Other Parts Discussed in Thread: ADC3643 , ADC3664 , ADS801 , ADC08060 , ADC10065 Hi Team, Our customer will use ADC3244 together with STM32F411RET for LIDAR application. According to the customer, We think that we need to use ADC to…
    • Answered

  • ADC3244: SPI Interface Issue

    Resolved
    Part Number: ADC3244 Hi, I've got a system with 5 ADC3244s each with a dedicated point-to-point SPI bus connected. Each is the only slave on the bus. I've been attempting to determine which are installed by writing and reading back a register after…
    • Resolved

  • ADC3244: Synchronizing multiple ADCs

    TI Thinks Resolved
    Part Number: ADC3244 Hi, I have 5 ADC3244s in my system. They all get synchronize sample clocks and are operated in 2-wire mode. The problem is the Frame Clock is 2 samples wide for the data output and since they are set up individually, they don't all…

  • ADC3244: lidar application

    TI Thinks Resolved
    Part Number: ADC3244 Other Parts Discussed in Thread: TDC7201 , , ADS5407 , ADS54J66 , ADS5404 Hi Sir I saw TDC7201 can accept 10~12nS pulse width timing for TIA May I know ADC3244 can accept 5nS or less pulse width timing ? Thanks

  • ADC3244: The values of 8-point sine-wave of ADC3244 are different from the DataSheet's values.

    TI Thinks Resolved
    Part Number: ADC3244 Hello Team There is following mention in ADC3244's DataSheet Page61. CHA TEST PATTERN 1001 = 8-point sine-wave: data are a repetitive sequence of the following eight numbers that form a sine-wave: 0, 2399, 8192, 13984,16383, 13984…
    • Answered

  • ADC3244: SYSREF

    Resolved
    Part Number: ADC3244 Other Parts Discussed in Thread: ADC3444 There is an ADC3244 input signal called SYSREF. Your data sheet only vaguely references it and only mentions it in passing which is really pathetic. So also there is no mention of how to drive…
    • Resolved
    • Answered

  • ADC3244: Creating dBFS spectral plots from ADC count data that compare well with those of the data sheet

    Resolved
    Part Number: ADC3244 Hello, I'm trying to use raw ADC count data to get spectral plots corresponding to those in the data sheet. Seems simple but my noise floor is about 40 dB off from that of the data sheet plots on a dBFS scale. So, I terminate…
    • Resolved
    • Answered

  • ADC3244: Data Sheet Question

    Resolved
    Part Number: ADC3244 Hello, On page 48, in section 9.31 the data sheet for the ADC3244 (and other ADCs) says, "9.3.1 Analog Inputs The ADC324x analog signal inputs are designed to be driven differentially. Each input pin (INP, INM) must swing symmetrically…
    • Resolved

  • ADC3244: Performance difference between using single ended vs differential clock

    TI Thinks Resolved
    Part Number: ADC3244 Hi The datasheet (SBAS671B) page 48 section 9.3.2 states "the device clock inputs can be driven differentially or single-ended, with little or no difference in performance between them." The following page states "However, for best…

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