Is the TX output a combination (sum) of the I and Q components, or does it output only the I component or only the Q component?
Additionally, is the TX output converted into TX+ and TX− by the balun, or by other components?
Thank you for your answers. I have a few additional questions:
Are the signals at points 1 and 2 the I and Q components, respectively, or is it the opposite?
Are the signals at points A and B identical?
How do the signals at A and B become TX2+ and TX2−? In other words, how are they converted into differential signals?
Is there a phase difference between the output signals TX2+ and TX2−? If so, is the phase difference 180 degrees?
Please refer to UG-1727 for more details. The differential TX output is analog domain, which means 180 degree difference. The I and Q paths are combined using IQ mixer.
Thank you very much for your responses and support. We really appreciate your help.
We have studied UG-1727 in detail; however, we still have a few questions:
Is the signal at point 1 SERDINAB+ or SERDINAB−? Is this configurable?
Is the signal at point 3 obtained by multiplying the signal at point 2 with a cosine waveform or a sine waveform? Is this configurable?
Thank you in advance for your time and clarification.
Thank you very much for your responses and support. We really appreciate your help.
We have studied UG-1727 in detail; however, we still have a few questions:
Is the signal at point 1 SERDINAB+ or SERDINAB−? Is this configurable?
Is the signal at point 3 obtained by multiplying the signal at point 2 with a cosine waveform or a sine waveform? Is this configurable?
Thank you in advance for your time and clarification.
1A) Yes, this is configurable. I guess you are asking about swapping P and N. You can change in the profile.
If there is a PN swap, make the below highlighted parameter 1 in the JSON.
2A) It does not matter. you can not configure it.
