ADS5402EVM: Data converters forum

Takaki Aoyama

Part Number: ADS5402EVM
Other Parts Discussed in Thread: ADS5402

Hello.

I want to convert a 155MHz sine wave analog signal into a digital signal and import it into my PC. So, I purchased the ADC5402 and ADC5402EVM.

When I connected the ADC5402EVM to my PC, I could not capture the digital signal to my PC.

So, I have questions.
Is it necessary to use TSW1400EVM or TSW1405EVM in order to import the data after AD conversion to PC?
Also, is it possible to use only TSW1400EVM or TSW1405EVM for AD conversion and data acquisition?

I am sorry for asking such a question, but I do not have much knowledge about signal processing.

こんにちは．

私は，155MHzの正弦波アナログ信号をデジタル信号に変換しPCに取り込みたく，ADC5402とADC5402EVMを購入しました．

ADC5402EVMをPCと接続したところ，デジタル信号をPCに取り込むことが出来ませんでした．

そこで，質問なのですが，
AD変換後のデータをPCに取り込むためには，TSW1400EVMやTSW1405EVMが必要なのでしょうか．

また，TSW1400EVMやTSW1405EVMのみでAD変換およびデータ取り込みは可能でしょうか．

信号処理の知識が乏しく，こんな質問をしてしまい申し訳ありません．

over 2 years ago

0 Kang Hsia over 2 years ago

TI__Guru 69954 points

Hi Takaki-san,

You will need to also purchase the TSW1400 EVM and HSDC PRO capture software to provide the capture solution. The PC itself cannot interface with the ADS5402. You will need an FPGA to provide the capture of the ADS5402 through LVDS interface to your PC. Thank you.