I've just realized the ADC3444EVM does not implement a fully differential amp approach. Below is a screenshot of the ADC3643EVM schematic showing this approach as well as filtering.
1) Do you have any information regarding exactly where in the 30MHz sample clock period the acquisition is actuality made assuming the rising edge is the start of the period.
The sample begins on the falling edge of the sample clock, and the acquisition…
Thanks for you help.
I have seen before the shcematic of ADC3444EVM, but I am wondering if I could use only one ADC driver to replace these 2 baluns in the board because there will not have enough place one the PCB boards for such baluns.
Texas Instruments has a software GUI called HSDC Pro that provides data capture analysis. In the FFT analysis mode, you can observe metrics like SNR and SFDR. In order to use HSDC Pro with the ADC3444, an ADC3444EVM and TSW1400EVM (FPGA data…
Are you meaning that you want to know how to modify the frame clock inside of the FPGA, or synchronize the frame clock to the data? I'm afraid that we do not have an app note that details this.
For the TSW1400EVM and ADC3444EVM, we using…
Thanks for sending. Do you know if the ADC3444EVM and ADC32RF45EVM have the same data format? I copied the code from the link above and I'm still not getting an accurate representation of the data.
Thanks again for the help
Please use the attached configuration file. ADC344x_TestPattern_All1s.cfg
This file was generated using the evaluation module ADC3444EVM GUI. As seen below, I have selected "Enable Test Pattern" and "All 1's" for "Test Pattern CHA".…
Part Number: TSW1400EVM Hi,
I have a ADC3444EVM that is connected to a TSW1400EVM. When I power everything up and connect the USB cable the software seems to connect fine to the board but when I choose the ADC and click download the firmware, I get the…
Other Parts Discussed in Thread: ADC3444EVM Are ADC3444EVM and TSW1405 compatible?
Is there anyway to directly communicate with TSW1405 trough C++ and transfer the sampled data of all 4 channels from ADC3444EVM?