MRF24J40MC
4.0
ELECTRICAL CHARACTERISTICS
TABLE 4-1:
RECOMMENDED OPERATING CONDITIONS
Parameters
Ambient Operating Temperature
Supply Voltage for RF, Analog and
Min
–40
2.7
Typ
Max
+85
3.6
Units
°C
V
Digital Circuits
Supply Voltage for Digital I/O
Input High Voltage (V IH )
Input Low Voltage (V IL )
2.7
0.5 x V DD
–0.3
3.3
3.6
V DD + 0.3
0.2 x V DD
V
V
V
TABLE 4-2:
CURRENT CONSUMPTION
(T A = 25°C, V DD = 3.3V)
Chip Mode
Sleep
Tx
Rx
Condition
Sleep Clock and PA voltage
regulator Disabled
At Maximum Output Power
Min
Typ
12 μ A
120 mA
25 mA
Max
Units
μ A
mA
mA
TABLE 4-3:
RECEIVER AC CHARACTERISTICS
Typical values are at T A = 25°C, V DD = 3.3V, LO Frequency = 2.445 GHz
Parameters
RF Input Frequency
RF Sensitivity
Maximum RF Input
LO Leakage
Condition
Compatible to
IEEE Std. 802.15.4?, 2003
50 ?
Measured at Balun Matching
Min
2.405
Typ
–108
–60
Max
2.480
–23
Units
GHz
dBm
dBm
dBm
Network Input at Frequency,
2.405 GHz – 2.48 GHz
Input Return Loss
Noise Figure
50 ?
–8
–12
1.8
dB
dB
(including matching)
Adjacent Channel
@ ±5 MHz
30
dB
Rejection
Alternate Channel
@ ±10 MHz
40
dB
Rejection
RSSI Range
RSSI Error
–5
50
5
dB
dB
? 2011 Microchip Technology Inc.
Preliminary
DS75002A-page 23
相关PDF资料
MRF49XAT-I/ST IC RF TXRX 433/868/915 16-TSSOP
MRF89XA-I/MQ TXRX ISM SUB-GHZ ULP 32QFN
MRF89XAM9A-I/RM IC TXRX MOD 915MHZ ULP SUB-GHZ
MRX-001-433DR-B MODULE RECEIVER 433MHZ 18DIP
MRX-002-433DR-B MODULE RECEIVER 433MHZ 18DIP
MRX-002SL-433DR-B MODULE RCVR 433MHZ SAW LN 24DIP
MRX-005-915DR-B MODULE RECEIVER 915MHZ 18DIP
MRX-005SL-915DR-B MODULE RCVR 915MHZ SAW LN 24DIP
相关代理商/技术参数
MRF24J40T-I/ML 功能描述:射频收发器 2.4 Ghz IEEE/ZigBee transceiver RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray
MRF24WB0MA 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:2.4 GHz, IEEE Std. 802.11b? RF Transceiver Module
MRF24WB0MA/RM 功能描述:WiFi/802.11模块 WiFi Transceiver w/PCB antenna RoHS:否 制造商:Taiyo Yuden 支持协议:802.11 b/g/n 频带: 数据速率:150 Mbps 接口类型:SDIO 传输功率(最大): 天线连接器类型: 工作电源电压:3.4 V to 5.5 V 传输供电电流: 接收供电电流: 最大工作温度:+ 80 C 尺寸:35 mm x 15 mm x 2.9 mm
MRF24WB0MA_13 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:MRF24WB0MA/MRF24WB0MB Data Sheet 2.4 GHz IEEE 802.11ba?¢
MRF24WB0MB 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:2.4 GHz, IEEE Std. 802.11b? RF Transceiver Module
MRF24WB0MB/RM 功能描述:WiFi/802.11模块 WiFi Transceiver w/uFL connector RoHS:否 制造商:Taiyo Yuden 支持协议:802.11 b/g/n 频带: 数据速率:150 Mbps 接口类型:SDIO 传输功率(最大): 天线连接器类型: 工作电源电压:3.4 V to 5.5 V 传输供电电流: 接收供电电流: 最大工作温度:+ 80 C 尺寸:35 mm x 15 mm x 2.9 mm
MRF24WG0MA_12 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:MRF24WG0MA/MB Data Sheet 2.4 GHz IEEE 802.11b/ga?¢
MRF24WG0MA-I/RM 功能描述:WiFi/802.11模块 PCB ANTENNA RoHS:否 制造商:Taiyo Yuden 支持协议:802.11 b/g/n 频带: 数据速率:150 Mbps 接口类型:SDIO 传输功率(最大): 天线连接器类型: 工作电源电压:3.4 V to 5.5 V 传输供电电流: 接收供电电流: 最大工作温度:+ 80 C 尺寸:35 mm x 15 mm x 2.9 mm