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  • ADC3683: DCLK Output

    Resolved
    Part Number: ADC3683 Hello, Is DCLK output dependent on having the DCLKIN input? Thanks!
    • Resolved

  • RE: OPA2625: How to improve SNR, HD2 and HD3 of an 18-bit SAR ADC when OPA2625 is being used to drive the differential inputs of ADC?

    It is an improved version of ADC3683 from which we hope to get better linearity. Since TI is the manufacturer in both cases, it is upto us to suggest the best ADC driver. Our current driver circuits closely resemble the ones suggested for ADC3683
    • Answered

  • THS4541: OPA657 + THS4541 circuit review and OPAmp for negative rail

    Resolved
    Part Number: THS4541 Other Parts Discussed in Thread: ADC3683 , , OPA657 , OPA365 , THS4551 , ADC3683EVM , LM7705 , LM27761 Hi, I'm designing a four channel optical detection front-end with OPA657 and THS4541.(connected to following ADC3683) Main Circuit…
    • Resolved

  • RE: ADS54J40: ADS54j40 ENOB

    Thanks LI, The temperature range of the ADC is covered in the datasheet, so all the specification numbers would include over PVT or process, voltage and temp. So, if you feel you need more ENOB, then you may need to look at another part, like 16 or 18bits…

  • ADC3582: Is there an EVAL board for ADC3582 available?

    TI Thinks Resolved
    Part Number: ADC3582 Other Parts Discussed in Thread: ADC3683 Is there an EVAL board for ADC3582 available? thanks, Uros
    • Answered

  • RE: ADC3683EVM: Use ADC35XX EVM GUI SW to configure CDCE6214 with external reference clock

    Resolved
    Lukas, Please find python script attached. adc36xx_CDC.zip 585MHz should be possible if the CDCE can be configured for it. The 1170MHz will not work due to the output drivers of the ADC3683 being limited to 1Gbps. Regards, Chase
    • Answered

  • ADC3683EVM: The input frequency range of ADC3683EVM

    Resolved
    Part Number: ADC3683EVM Other Parts Discussed in Thread: ADC3683 Hello, I have to questions about the ADC3683EVM: (1) According to the datasheet of ADC3683 , the a nalog input BW is 900 MHz. However, according to the user guide of ADC3683EVM , there is a LPF…
    • Resolved

  • ADC3683EVM: Wrong DCLKIN calculation in Eval Brd Software?

    TI Thinks Resolved
    Part Number: ADC3683EVM Other Parts Discussed in Thread: ADC3683 , For our application we would like to use the ADC3683 in 0p5 wire mode. I tried to set the software for the EvalBrd accordingly using real decimation with a decimation factor of 4 according…

  • SN74CBTLV3251: Recommendation

    TI Thinks Resolved
    Part Number: SN74CBTLV3251 Hi team, Customer wants to use SN74CBTLV3251 as the multiplexer for ADC3683 in their MR application. Their sample rate is 50Msps. Since there are very few parameters given in the SN74CBTLV3251 datasheet, can you help check whether…
    • Answered

  • ADC3643: ADC3643EVM

    Resolved
    Part Number: ADC3643 Other Parts Discussed in Thread: ADC3641 , ADC3683 , TSW1400EVM Hello, We plan to use ADC3641 in our new project. I download the EVM design files and found it use FPGA to get ADC results, 1, Why use FPGA? 2, Can we use MCU to get it…
    • Resolved

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