MRF24XA Datasheet, PDF (236/250 Pages) Texas Instruments – Low-Power, 2.4 GHz ISM-Band IEEE 802.15.4™ RF Transceiver with Extended Proprietary Features

MRF24XA
TABLE 11-3: RECEIVER CHARACTERISTICS
Typical Values: TA = 25°C, VDD = 3.3V
Parameters
Condition
RF Input Frequency
RF Sensitivity
Maximum RF Input
LO Leakage
Adjacent Channel
Rejection
Alternate Channel
Rejection
RSSI Range
RSSI Error
—
Data Rate: 250 kbps, PER 1%
125 kbps at 0 ppm CFO
at +/- 110 ppm CFO
250 kbps at 0 ppm CFO
at +/- 110 ppm CFO
500 kbps: Legacy and Optimal framing
at 0 ppm CFO
at +/- 110 ppm CFO
1 Mbps: Legacy framing
at 0 ppm CFO
at +/- 110 ppm CFO
Optimal framing
at 0 ppm CFO
at +/- 85 ppm CFO
2 Mbps: Legacy framing
at 0 ppm CFO
at +/- 110 ppm CFO
Optimal framing
at 0 ppm CFO
at +/- 85 ppm CFO
—
Measured at balun matching network
input at frequency 2.405 GHz-2.48 GHz
at ±5 MHz
at ±10 MHz
—
—
Min.
2.405
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Typ
—
-95
-103
-100
-100
-99
—
-97
-96
—
-92
-92
—
-91
-89
—
-88
-88
—
-87
-86
-10
TBD
32
45
75
—
Max.
2.480
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
±5
Units
GHz
dBm
dBm
dBm
dB
dB
dB
dB
TABLE 11-4: TRANSMITTER CHARACTERISTICS
Typical Values: TA = 25°C, VDD = 3.3V
Parameters
Condition
RF Carrier Frequency
Maximum RF Output Power
RF Output Power Control Range
Carrier Suppression
TX Spectrum Mask for O-QPSK
Signal
TX EVM
—
—
—
—
Offset frequency >3.5 MHz, at 0 dBm
output power
—
Min.
2.405
—
—
—
—
—
Typ
—
0
17.5
TBD
-35
TBD
Max.
2.480
—
—
—
—
Units
GHz
dBm
dB
dBc
dBm
—
%
DS70005023B-page 236
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