Data Sheet

7
FSK Transmitter High power Specification
Symbol Description Conditions Min. Typ Max Unit
RF_OPH RF output power
high in 50 ohms.
Programmable with
steps(2dB step).
+25 - +34 dBm
ΔRF_T RF power_
Temperature
From T=-
20℃~+60℃
±2 dB
ACP Adjacent channel
power
EN 300 224 60 - - dB
IDDT_2 Supply current in
Transmitter mode.
0.3 0.5 1 A
5. Power Sequences
5.1 Power Up Sequence
VDD
Data(I/O) >20ms Data High_Low
5.2 Power Up Sequence(nReset)
VDD
nRESET >20ms
Data(I/O) >5ms Data High_Low
6. Pin Description
Pin Name Type Description
1 VDD Power Positive supply terminal
2 VDD Power Positive supply terminal
3 GND Power Ground supply terminal
4 GND Power Ground supply terminal
5 PB4/TXD0/SWCLK I/O General I/O, UART0-TX, Debug port, Ext Interrupt