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  • ADC3422: how to calculate input voltage vs digital output count

    Resolved
    Part Number: ADC3422 Other Parts Discussed in Thread: ADC3643 ADC3422: how to calculate input voltage vs digital output count - Data converters forum - Data converters - TI E2E support forums Is there any document to guide setting for the analog input…
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  • ADC3422: Can negative differential analog input be connected to GND?

    Resolved
    Part Number: ADC3422 Hi team, Can negative differential analog input be connected to GND? Thanks! Br, Nison
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    • Answered

  • ADC3422: Tco of ADC3422 for timing constraints setting of intel FPGA

    Resolved
    Part Number: ADC3422 I am using intel FPGA to read LVDS input of ADC3422. To do FPGA timing constraints, I need LVDS Tco parameter of this IC, but I can not find in datasheet. Could you help?
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  • ADC3422: Interface it with a spartan 6 FPGA

    Resolved
    Part Number: ADC3422 Hi Team, Good day! Our customer is asking how ADC3422 can be interface with a spartan 6 FPGA. If possible could you please provide Verilog files or some project for ADC3422? Thank you so much in advance. Best regards, Jonathan
    • Resolved

  • ADC3422: how to calculate input voltage vs digital output count

    TI Thinks Resolved
    Part Number: ADC3422 how to calculate input voltage vs digital output count? which is the reference voltage AVDD or VOCM?
    • Answered

  • ADC3422: Clock selection of ADC3422

    Resolved
    Part Number: ADC3422 ADC3422: power supply for clock oscillator of ADC3422 - Data converters forum - Data converters - TI E2E support forums I have two choice of clock input for ADC3422. Both of them has the same jitter value. Which one is better solution…
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  • ADC3422: Layout question of ADC3422

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    Part Number: ADC3422 Hi, To ensure four channel input signal go to ADC at the same time from connector, I use below delay tune, is it ok?
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    • Answered

  • ADC3422: power supply for clock oscillator of ADC3422

    Resolved
    Part Number: ADC3422 Hi, I use separate LVDS clock oscillator for ADC3422. I separate digital power supply and analog power supply for this ADC IC. So, for oscillator, which power supply should be connected, digital or analog?
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  • ADC3422: Questions for design using ADC3422

    Resolved
    Part Number: ADC3422 Hello, 1) What's the function of SYSREFP & SYSREFM pin? How to use it? Can I leave it NC? 2) Should PCB design control all differential signal by 100ohm/differential impedance? I am not sure why datasheet 9.3.1 mentioned…
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  • ADC3422: Question for schematic of TSW3422EVM TIDA-00799

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    Part Number: ADC3422 Other Parts Discussed in Thread: OPA656 , ADC3244 Hello, Question for page 3 channel C. 1) Why D1 circuit needed as U1 has similar structure? 2) What's purpose of R22? 3) What's the purpose of R20+L4+R25+R21? Question for page…
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