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Showing 159 results View by: Thread Post Sort by
  • ADS42LB69: ADS42LB69 lvds common mode voltage

    robert alexander
    robert alexander
    TI Thinks Resolved
    Part Number: ADS42LB69 The datasheet only appears to give a typical value for the ads42lb69 lvds common mode output voltage. Is data for the maximum and minimum value available?
    • 2 days ago
    • Data converters
    • Data converters forum
  • ADS42LB69: SPI Read Timing

    ttd
    ttd
    TI Thinks Resolved
    Part Number: ADS42LB69 Other Parts Discussed in Thread: ADC3563 Dear Technical Support Team, I'd like to comfirm read timing spec for SPI about ADS42LB69. There is only read timing diagram. Write timing has a spec like following "Table 9.…
    • 29 days ago
    • Data converters
    • Data converters forum
  • Answered
  • ADS42LB69: ADS42LB69 strange level behaviour

    Juan Fernandez
    Juan Fernandez
    Resolved
    Part Number: ADS42LB69 Tool/software: Hi, We are using the ADS42LB69 to acquire a 250 MHz sinusoidal signal. I then demodulate the signal to obtain the IQ components using the direct sampling technique, where I sample the signal at 133.333 MHz, which…
    • Resolved
    • 11 months ago
    • Data converters
    • Data converters forum
  • Answered
  • ADS42LB69: Power-up sequence requirements

    Noriyuki Takahashi
    Noriyuki Takahashi
    Resolved
    Part Number: ADS42LB69 Tool/software: Hi team Does this device have the recommendation of power-up sequence requirements? If it has, could you tell the requirements? Regards, Noriyuki Takahashi
    • Resolved
    • 4 months ago
    • Data converters
    • Data converters forum
  • ADS42LB69: Function of TEST PAT ALIGN field in register 8

    Keisuke Dohi
    Keisuke Dohi
    TI Thinks Resolved
    Part Number: ADS42LB69 Tool/software: Hello, Can someone please help me understand about the TEST PAT ALIGN field in register 8 of ADS42LB69? As I understand it, writing 1 to the TEST PAT ALIGN field will synchronize the phase of the test pattern…
    • 11 months ago
    • Data converters
    • Data converters forum
  • Answered
  • ADS42LB69: INL plot

    Jean-Luc Bolli
    Jean-Luc Bolli
    Resolved
    Part Number: ADS42LB69 Tool/software: Dear support Team, I would like to know if you could provide some INL plots for this ADC, i.e at 70 MHz-250 MS/s? Additionally, does TI have a design support Tool to calculate and plot INL from a sine-wave ADC…
    • Resolved
    • over 1 year ago
    • Data converters
    • Data converters forum
  • ADS42LB69: Sample synchronization across the two ADCs

    Andrew Chen
    Andrew Chen
    Part Number: ADS42LB69 Tool/software: I have two ADS42LB69s fed by the same clocks. ADCs are controlled by an FPGA. SYNCINs are not used. I am "calibrating" clock and data alignment of each ADCs using IDELAYs and test patterns. However, I noticed that…
    • over 1 year ago
    • Data converters
    • Data converters forum
  • ADS42LB69: Input SNR value for ADS42LB69

    Pratiksha Halijwale1
    Pratiksha Halijwale1
    TI Thinks Resolved
    Part Number: ADS42LB69 Hi, I am using ADS42LB69 in my design. Can you please provide the input SNR requirements for this ADC. i.e If I want to give an input of -50 dBm to ADC, what is minimum noise level that can be present along with -50dBm signal…
    • over 2 years ago
    • Data converters
    • Data converters forum
  • ADS42LB69: ADS42LB69 absolute maximum input voltage

    Pratiksha Halijwale1
    Pratiksha Halijwale1
    TI Thinks Resolved
    Part Number: ADS42LB69 Hi, The absolute maximum input voltage i. e 3V mentioned in the datasheet is Vrms or Vpp? Thanks, Pratiksha
    • over 2 years ago
    • Data converters
    • Data converters forum
  • Answered
  • ADS42LB69: Dithering control with a hidden register bit

    Jean-Luc Bolli
    Jean-Luc Bolli
    Resolved
    Part Number: ADS42LB69 Tool/software: Dear support Team, I would know if it is possible to disable the internal dithering process using a control bit? If yes, would it be possible to use the internal DAC in DC mode for compensating the intrinsic ADC…
    • Resolved
    • over 1 year ago
    • Data converters
    • Data converters forum
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