• TSW1418EVM: Compatible with ADC3443 or ADS4242 EVMs?

  

  Nicholas Carley

  Part Number: TSW1418EVM Other Parts Discussed in Thread: ADS4242 , ADC3443 , , TSWDC155EVM Tool/software: Hello, Is the TSW1418EVM compatible with the ADC3443 or ADS4242 EVMs? If not, what is the best path forward to evaluate the ADC3443 or ADS4242?

  • 10 months ago
  • Data converters
  • Data converters forum

• ADC3443: PCN status check

  

  ajayt

  TI Thinks Resolved

  Part Number: ADC3443 I’m fairly advanced in designing in the ADC3443 and now looking at the detail on the design. I came across this PCN (on the Digikey site) https://media.digikey.com/pdf/PCNs/Texas%20Instruments/PCN20161114000.pdf Is this…

  • over 5 years ago
  • Data converters
  • Data converters forum

• ADC3443: SYSREFM LVDS inputs, do they have internal 100 ohm resistors?

  

  ajayt

  TI Thinks Resolved

  Part Number: ADC3443 SYSREFM LVDS inputs needs an external termination? I’m 90% sure that it doesn’t as there is no mention of termination in the D/Sheet or in the reference design. I was just wondering if you can confirm that the 100R LVDS termination…

  • over 5 years ago
  • Data converters
  • Data converters forum
Answered

• ADC3443: When I use FPGA LVDS driver pin for SYSREF , do they need Coupling capacitor?

  

  Masaya Terashima

  Resolved

  Part Number: ADC3443 Hi, We will use the FPGA's LVDS driver to drive SYSREF. The output characteristics of this driver are 1.25V common mode voltage and 0.25 ~ 0.6V differential swing. I realized in past thread that this circuit requires an external…

  • Resolved

  • over 5 years ago
  • Data converters
  • Data converters forum

• RE: ADC3443: FS

  

  Sourabh Gupta

  Hi, ADC3443 does not have digital gain feature. Regards, Sourabh

  • over 7 years ago
  • Data converters
  • Data converters forum

• RE: ADC3443: Input Voltage

  

  dBrock

  Hi Lolo, The ADC will continue to sample at 14-bit resolution. The GUI does not have any input to address this issue. There is not a register setting that the 2-Vpp and 1-Vpp corresponds to, but rather this seems to be a physical limitation. The Analog…

  • over 7 years ago
  • Data converters
  • Data converters forum

• ADC3443: multi chip synchronization

  

  Lolo

  TI Thinks Resolved

  Part Number: ADC3443 Hello, I would like to know how to perform multi chip ADCs synchronization when I'm using only LVDS wires and not JESD204B, and when I'm not using the internal ADC clock divider ? Thanks for your support Lolo

  • over 7 years ago
  • Data converters
  • Data converters forum

• ADC3443: Interfacing with pseudo-differential sensor output

  

  Lionel Brixhe

  TI Thinks Resolved

  Part Number: ADC3443 Other Parts Discussed in Thread: THS4541 Hi, I have a pseudo-differential output from a sensor that has to be conditioned to match the input of the ADC with optimal noise performance. The signal has the following shape : What would…

  • over 7 years ago
  • Data converters
  • Data converters forum

• ADC3443: Registers after power up

  

  Lolo

  TI Thinks Resolved

  Part Number: ADC3443 Other Parts Discussed in Thread: ADC3441 Hello In the ADC3443 datasheet, in the power up chapter on page 58, there is the table 8 which lists the required registers Writes. You mentioned the addresses 137h, 437h, 537h, 237h twice…

  • over 7 years ago
  • Data converters
  • Data converters forum

• ADC3443: Confirm clock sampling edge and sample/hold specification?

  

  AnBer

  TI Thinks Resolved

  Part Number: ADC3443 Other Parts Discussed in Thread: ADS6444 Team, During the bring up of a custom system the digitalized output of the ADC3443 is not as expected, for a given analog input. Could you please confirm if the sampling is done on the rising…

  • over 7 years ago
  • Data converters
  • Data converters forum

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