mrf24j40 Microchip Technology Inc., mrf24j40 Datasheet - Page 44

• Manufacturer Part Number: mrf24j40
• Description: Ieee 802.15.4? 2.4 Ghz Rf Transceiver
• Manufacturer: Microchip Technology Inc.

TABLE 10-1:
TABLE 10-2:
Typical Values: T
TABLE 10-3:
Typical Values: T
DS39776A-page 42
MRF24J40
Ambient Operating Temperature
Supply Voltage for RF, Analog and Digital
Circuits
Supply Voltage for Digital I/O
Input High Voltage (V
Input Low Voltage (V
Sleep
TX
RX
Legend: TBD = To Be Determined
RF Input Frequency
RF Sensitivity
Maximum RF Input
LO Leakage
Input Return Loss
Noise Figure
(including matching)
Adjacent Channel
Rejection
Alternate Channel
Rejection
RSSI Range
RSSI Error
Parameters
Chip Mode
Parameters
A
A
RECOMMENDED OPERATING CONDITIONS
CURRENT CONSUMPTION
RECEIVER AC CHARACTERISTICS
= 25°C, V
= 25°C, V
IL
IH
)
At maximum output power
At antenna input with O-QPSK signal
and 3.5 dB front end loss is assumed
LNA at high gain
Measured at balun matching network
input at frequency 2.405-2.48 GHz
Externally matched to 50 source by a
balun matching network
@ +/- 5 MHz
@ +/- 10 MHz
)
DD
DD
= 3.3V
= 3.3V, LO Frequency = 2.445 GHz
Condition
Condition
Advance Information
0.5 x V
Min
-0.3
-40
2.4
2.4
DD
Min
Min
2.4
-12
+5
30
40
—
—
—
—
—
—
—
-5
Typ
3.3
—
—
—
—
Typ
Typ
-91
-60
-20
22
18
50
—
—
—
—
—
2
8
V
0.2 x V
DD
© 2006 Microchip Technology Inc.
Max
+85
3.6
3.6
+ 0.3
DD
2.483
Max
TBD
TBD
TBD
Max
—
—
—
—
—
—
—
—
5
Units
°C
V
V
V
V
Units
Units
GHz
dBm
dBm
dBm
mA
mA
μA
dB
dB
dB
dB
dB
dB