MRF24WB0MA/MRF24WB0MB

DS70632A-page 26

Preliminary

 2010 Microchip Technology Inc.

Note 1:

Sleep current is current consumed during periods of “standby” between DTIM beacons. The module will

awake 2 mS before a DTIM and turn on its receiver, and possibly its transmitter (if data is available for it).

2:

3:

Current Consumption values represent Typical Peak currents, and the measured current conditions were

done with 85% duty cycle modulated signal. Wi-Fi applications typically operate at less than 85% TX duty

cycle. TX current is dependent on such criteria as transmit power setting, and transmit data rate and band-

width being used. RX current is affected by connection distance.

Note 1:

Nominal conditions: 25C, VDD = 3.3V, Flo = 2437 MHz, measurements at antenna port.

Note 1:

Nominal conditions: 25C, VDD = 3.3V, Flo = 2437 MHz, 2 Mbps. modulated signal measured at antenna

port.

TABLE 4-4:

Parameters

Min

Typ

Max

Units

0.1

µA

µA

10

mA

modulated signal at antenna port

85

mA

115

mA

154

mA

TABLE 4-5:

Parameters

Min

Typ

Max

Units

Flo

2412

2484

MHz

RX Min Input Level Sensitivity, 1Mbps, 8% PER

-91

dBm

RX Min Input Level Sensitivity, 2Mbps, 8% PER

-88

dBm

RX Max Input Level (Power), 1Mbps, 8% PER

-4

dBm

RX Max Input Level (Power), 2Mbps, 8% PER

-4

dBm

TABLE 4-6:

Parameters

Min

Typ

Max

Units

Flo

2412

2484

MHz

Average Pout (transmit spectrum mask compliant)

+10

dBm

Average Pout gain step resolution from +5 to +10dBm

0.5

dB

Average Pout gain step resolution from -5 to +5dbm

1.0

dB

Average Pout settled variation

-0.5

0.5

dB