I have a question about the dynamic range definition. For 5MHz channel spacing, the dynamic range is 75dB. I have seen some transmitter architechture, it always uses external Power Amplifier. Then, the dynamic range = 75dB does consist of this external power amplifier? Or, this 75dB just count in all on-chip circuit only?
The dynamic range is given by the output power at antenna connector, which is between +24dBm and -50dBm.
The entire transmitter chain, Modulator, VGA, PA Driver and PA shall contribute for this dynamic range.
The dynamic range is given by the output power at antenna connector, which is between +24dBm and -50dBm.
The entire transmitter chain, Modulator, VGA, PA Driver and PA shall contribute for