Owner's manual

44
AT86RF211
1942C–WIRE–06/02
Transmitter Specification Unless otherwise specified, data is given for T = 25°C, V
SUPPLY
=2.7V,
R
POWER
=18kΩ.
Notes: 1. Output power for R
power
=10kΩ and TXLVL = "111"
2. The maximum power is set by an external resistor, connected to pin R
POWER
. The output power can be digitally pro-
grammed/re-programmed, up to -12 dB below this limit, by means of a 3-bit word: TXLVL of CTRL1 register.
3. The output power is regulated against process, temperature and power supply variations by an internal ALC loop.
Parameter Min Typ Max Unit Comments
Output Power +10 +14 dBm 433 MHz band
(1)
Output Power +10 +12 dBm 868 MHz band
(1)
Output Power +8 +10 dBm 915 MHz band
(1)
Output Power Dynamic Range 12 dB Digital programming
(2)
Automatic Level Control Accuracy 1 dB Constant conditions
Automatic Level Control Accuracy ± 2 dB Against V
CC
,T°
(3)
FSK Data Rate 64 kbps
RX to TX Toggle Time 200 µs Typical loop filter implementation