Richardson RFPD

IF AmpATT

Rx Main

IF Amp

Mixer

LNA BPF

DAC

DAC

ADC

ADC

Demod

I

Q

ADC

ADCI

Q

Driver

0

90

Main Amp.

Peak Amp.

Linearizer

Doherty Power Amplifier

Rx Diversity

BPFBPF

BPF BPFBPF

BPFBPF BPF

Tx

Mixer

ATT

ATT

IF Amp IF Amp LNA

Demod

ModBuffer Amp Buffer AmpVCO VCO

PLLRF/IF

to I/Q Mod/Demod

I

QIF Amp Pre-driver Amp