Hi Igor,
Ensure the ADC has been reset. Data coming out should be all zeros unless the common mode voltage is present (intended functionality). In this case, you should see the mid scale voltage (around 4096/2 ~= 2048 codes. I see about 2024 on the ADS5402EVM…
Valery,
The 'X" represents an unreleased part. Are you seeing this on an older ADS5402EVM? Many times we ship boards to customers with pre-released silicon.
Regards,
Jim
Further, I have checked the TSW1400EVM to capture the data, for example, from ADS5402EVM.
The adapter of these two EVMs cannot be connected directly.
I am now wondering how you can test them without a "BRIDGE" and why this "BRIDGE" board cannot be sold…
Other Parts Discussed in Thread: ADS5402EVM , ADS5402 I have an ADC ADS5402EVM board connected to a TSW1400EVM Data Capture Card. I installed the ADC software “ADS540x GUI v1.3”, and the Capture Card software “High Speed Data Converter Pro v3.0”. Both GUIs…
Other Parts Discussed in Thread: ADS5409 , ADS5402EVM hello, in the datasheet on the ADS5409 no recommendation on connection scheme of the input signal.
I use a scheme with double the transformers, the band of the input signal 70 - 270 MHz, AC - сupling…
