Answered

• ADC3683: ADC3683 LVDS output voltage

  

  Mike Rudisile

  Resolved

  Part Number: ADC3683 Hi TI team, I have a question regarding the ADC3683's LVDS output voltage specification. The datasheet sepcifies a VOD range of 500 to 850 mV. Now, with LVDS having a standard differential amplitude of 350 mV this looks questionable…

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  • 10 days ago
  • Data converters
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Answered

• ADC3683: ADC3683 Die for Different Qualification Levels

  

  Mikayla Pena

  Resolved

  Part Number: ADC3683 Hi, I would like to know if the same silicon die is used for all the ADC3683 qualification levels (catalog, -EP, -SEP, and -SP).

  • Resolved

  • 19 days ago
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• ADC3683: ADC3683 Single-Ended Input Configuration?

  

  Filipe Rubinstein

  TI Thinks Resolved

  Part Number: ADC3683 Hi Team, I am investingating the ADC3683 for a single ended input application, and I am looking for the following information: Is there a configuration for which the ADC can be driven with a single-ended input signal instead…

  • 1 month ago
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• ADC3683: SPI Interface - Drive Current

  

  Mike Rudisile

  Part Number: ADC3683 Other Parts Discussed in Thread: TXB0104 , Hi TI team, I'm planning to connect the ADC3683's SPI interface to a 3.3V FPGA bank. I'm considering the use of the TXB0104 level shifter, which would be convenient for handling the biderectional…

  • 27 days ago
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Answered

• ADC3683: Output bit mapper

  

  Dias Daniel

  Resolved

  Part Number: ADC3683 Tool/software: Hello, We noticed a difference (Addr order) between the ADC3683 and ADC3683-SP chips for the 2-wire output bit mapper 14/18-bit. Is it correct or a mistake ? If it is an error, what is the correct default output…

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  • 6 months ago
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Answered

• ADC3683-SP: E-Fuse Loader

  

  jtw

  Resolved

  Part Number: ADC3683-SP Hello following the guide in device confiugration of the datasheet (SBASAB5A – MARCH 2024 – REVISED DECEMBER 2024, p.44, Table 7-7) left me with a question. Is it necssary to do step 2 (bit mapping, E-Fuse loader) as second setp…

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  • 3 months ago
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Answered

• ADC3683-SP: Reset/Wakeup Timing/Powering

  

  jtw

  Resolved

  Part Number: ADC3683-SP Hello In our use case we plan to have a power switch, for that until the power is stable i plan to keep the device in reset. Is there and constraints: So how long after a reset can i program the device? Any other constraitns…

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  • 3 months ago
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• ADC3683: Taking clock from LMK04832

  

  Ondrej Daniel

  TI Thinks Resolved

  Part Number: ADC3683 Other Parts Discussed in Thread: LMK04832 , LMK04832EVM , Tool/software: Dear TI, I am going to use LMK04832 to provide 65 MHz LVPECL clock signals via AC-coupling to 7 (seven) ADC3683 chips, all placed on a single PCB. The application…

  • 7 months ago
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• ADC3683: external reference

  

  Hans Schenk

  TI Thinks Resolved

  Part Number: ADC3683 Tool/software: We want to supply the ADC3683 with an external reference voltage (on the VREF pin). Is it possible to use a voltage below 1.6V, e.g., 1.3V?

  • 11 months ago
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Answered

• ADC3683: SNR Min. = 78; Understanding influences, considerations, and/or contributions behind this number

  

  Russ Heibel

  Resolved

  Part Number: ADC3683 Tool/software: Please refer to datasheet ADC3683, page 9, table Parameter = SNR. MIN = 78, TYP = 83.6. I am trying understand what basis/consideration/contributors influenced the 78dBFS number so I know how to interpret it.

  • Resolved

  • 6 months ago
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