ONET4251PA: RSSI Bandwidth

Rupert Brunner

Part Number: ONET4251PA
Other Parts Discussed in Thread: ONET4201PA

Hello Team,

is there info available about the bandwidth of the RSSI circuit of ONET4251PA & ONET4201PA. I need to monitor changes in the range of several kHz.

Thanks in advance.

Best regards,

Rupert

over 2 years ago

0 Vishesh Pithadiya over 2 years ago

TI__Guru 56666 points

Hey Rupert,

The RSSI bandwidth should be the same as the bandwidth of the data in.

0 Vishesh Pithadiya over 2 years ago in reply to Vishesh Pithadiya

TI__Guru 56666 points

Is this what you're looking for?

0 Rupert Brunner over 2 years ago in reply to Vishesh Pithadiya

Prodigy 10 points

Hello Vishesh,

thank you for your answer. Unfortunately I think this is not what I am looking for.

I assume that the RSSI signal is comparable with the output of a RMS detector and I am interested in the length of the time interval over which integration takes place to estimate the cut-off frequency of the RSSI detector (or assuming a low-pass characteristic the bandwidth of the detector).