Hi Team,
We are looking for the ADC3664 Input Model for TINA simulation and we don't see it available on the TI website.
Is the model available ?
Best regards
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Hi Team,
We are looking for the ADC3664 Input Model for TINA simulation and we don't see it available on the TI website.
Is the model available ?
Best regards
Hi Cedric,
Unfortunately, we don't provide TINA models for the high-speed ADCs.
We typically provide Sparameters to give customers an understanding of the analog input impedance.
Since this ADC is still new, we don't have those either at the moment.
It would be best to simulate with the parallel R||C values suggested in the datasheet.
You can do the math and abstract the real and imaginary curves over frequency.
Here is an article that describes this method and the math.
www.electronicdesign.com/.../highspeed-adc-input-impedance-a-measured-versus-a-mathematical-approach
Regards,
Rob