Configuration of Power Amplifier. More...

#include <lr1110_radio_types.h>

Data Fields
lr1110_radio_pa_selection_t	pa_sel
	Power Amplifier selection.

lr1110_radio_pa_reg_supply_t	pa_reg_supply
	Power Amplifier regulator supply source.

uint8_t	pa_duty_cycle
	Power Amplifier duty cycle (Default 0x04)

uint8_t	pa_hp_sel
	Number of slices for HPA (Default 0x07)

Detailed Description

Configuration of Power Amplifier.

pa_duty_cycle controls the duty cycle of Power Amplifier according to: $dutycycle = 0.2 + 0.04 \times pa_duty_cycle$ It can be used to adapt the TX multi-band operation using a single-matching network.

The allowed duty cycle values for LPA are from 0.2 to 0.48 (by step of 0.04). Therefore possible values for pa_duty_cycle go from 0 to 7.

The allowed duty cycle values for HPA go from 0.2 to 0.36 (by step of 0.04). Therefore in this case, the possible values for pa_duty_cycle go from 0 to 4.

pa_hp_sel controls the number of slices for HPA according to: $\#slices = pa_hp_sel + 1$

Field Documentation

◆ pa_duty_cycle

uint8_t pa_duty_cycle

Power Amplifier duty cycle (Default 0x04)

◆ pa_hp_sel

uint8_t pa_hp_sel

Number of slices for HPA (Default 0x07)

◆ pa_reg_supply

lr1110_radio_pa_reg_supply_t pa_reg_supply

Power Amplifier regulator supply source.

◆ pa_sel

lr1110_radio_pa_selection_t pa_sel

Power Amplifier selection.

The documentation for this struct was generated from the following file: