Datasheet

RN171
DS70005171A-page 22  2014 Microchip Technology Inc.
TABLE 5-5: RADIO CHARACTERISTICS
Parameters Specification
Frequency
2.412 to 2.462 GHz
Modulation 802.11b Compatibility: DSSS (CCK-11, CCK-5.5,
DQPSK-2, DBPSK-1) 802.11g: OFDM
Channel Intervals
5 MHz
Channels 1-11
Transmission Rate (Over the Air) 1-11 Mbps for 802.11b/6-54 Mbps for 802.11g
Receive Sensitivity
-83 dBm Typical
Output Level (Class1) -2 dBm to +12 dBm (Configurable via Software)
TABLE 5-6: TRANSMITTER AC CHARACTERISTICS
Output Power
802.11 b (2 Mbps)
Current in mA
(1)
802.11 g (24 Mbps)
Current in mA
(1)
0 120 135
2 130 150
4 170 190
6 175 200
8 180 210
10 185 225
12 190 240
Note 1: Measured at 3.3V DC VCC. The power consumption is the average power, active during actual power
consumption.
TABLE 5-7: BOOST (3.3V) REGULATOR CHARACTERISTICS
Parameter Min. Typ. Max. Units Test Conditions/Comments
Input Voltage
1.8 — 3.3 V
Output Voltage (VDD_3V3)
—3.3— V
Maximum Output Current
——350mA
Conversion Efficiency
—80—%
Switching Frequency
—500—kHz
Load Capacitance
—20—µF
Ceramic X5R or X7R
Switch Element Drive Current
—100—mA