IWRL6432AOP: How to measure EINF

Akihiko Fujinaka

Intellectual 2935 points

Part Number: IWRL6432AOP

Tool/software:

Hello expert,

My customer asked how TI measured the EINF in this document.

Transmitter Back Off and Receiver Gain Recommendation for xWRL6432AOP (Rev. B)

Can you please show it?

Regards,

A.Fujinaka

24 days ago

0 Sharan S S 24 days ago

TI__Intellectual 1730 points

Hi,

We are looking at your query. Please allow us a couple of days to respond.

Regards

0 Ankit Mohanty 23 days ago in reply to Sharan S S

TI__Expert 7720 points

Hi Fujinaka-san,

Below is the setup for the EINF measurement.

This setup is used to measure the SNR at the output. A calibrated signal strength is fed to the receiver and hence SNR at the input is known. EINF is calculated as SNR at input - SNR at output.

Regards

Ankit

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IWRL6432AOP: How to measure EINF