Operating instructions

Transmitter 6-3
Figure 6-2: Power Control Scheme Basic Block Diagram
B+
Current to
Voltage
Integrator
Sensing
resistor
Ramp
DAC
10bit
DAC 3
MAKO
SW 5V
SW B+
Shaped input
B+
PA Final
PA
Driver
PA
Current to
Voltage
Integrator
Sensing
resistor
Ramp
DAC
10bit
DAC 3
MAKO
SW 5V
Vcontrol
SW B+
Shaped input
B+
Current to
Voltage
Integrator
Sensing
resistor
Ramp
DAC
10bit
DAC 3
MAKO
SW 5V
SW B+
Shaped input
B+
PA Final
PA
Driver
PA
Pre-
driver
Current to
Voltage
Integrator
Sensing
resistor
Ramp
DAC
10bit
DAC 3
MAKO
SW 5V
Vcontrol
SW B+
Shaped input
TX_DAC