- 您现在的位置：买卖IC网 > Sheet目录474 > MAX7031MATJ50+T (Maxim Integrated)IC TXRX FSK W/PLL 32TQFN-EP
Low-Cost, 308MHz, 315MHz, and 433.92MHz
FSK Transceiver with Fractional-N PLL
AC ELECTRICAL CHARACTERISTICS (continued)
(Typical Application Circuit, 50 ? system impedance, V PAVDD = V AVDD = V DVDD = V HVIN = +2.1V to +3.6V, f RF = 308MHz, 315MHz. or
433.92MHz, T A = -40°C to +125°C, unless otherwise noted. Typical values are at V PAVDD = V AVDD = V DVDD = V HVIN = +2.7V,
T A = +25°C, unless otherwise noted.) (Note 1)
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Supply current, output power, and efficiency are greatly dependent on board layout and PAOUT match.
100% tested at T A = +125°C. Guaranteed by design and characterization over temperature.
Guaranteed by design and characterization. Not production tested.
Time for final signal detection; does not include baseband filter settling.
Efficiency = P OUT /(V DD x I DD ).
Dependent on PCB trace capacitance.
Input impedance is measured at the LNAIN pin. Note that the impedance at 315MHz includes the 12nH inductive degenera-
tion from the LNA source to ground. The impedance at 434MHz includes a 10nH inductive degeneration connected from the
LNA source to ground. The equivalent input circuit is 50 ? in series with ~2.2pF. The voltage conversion is measured with
the LNA input-matching inductor, the degeneration inductor, and the LNA/mixer tank in place, and does not include the IF
filter insertion loss.
Typical Operating Characteristics
(Typical Operating Circuit, V PAVDD = V AVDD = V DVDD = V HVIN = +3.0V, f RF = 433.92MHz, IF BW = 280kHz. 4kbps Manchester
encoded, 0.2% BER deviation = ±50kHz, T A = +25°C, unless otherwise noted.)
RECEIVER
SUPPLY CURRENT vs. RF FREQUENCY
7.4
SUPPLY CURRENT vs. SUPPLY VOLTAGE
7.0
FSK MODE
18
DEEP-SLEEP CURRENT vs. TEMPERATURE
7.2
+ 125 ° C
6.9
+ 125 ° C
16
7.0
6.8
+85 ° C
6.8
+85 ° C
14
12
10
V CC = +3.6V
V CC = +3.0V
6.6
6.4
6.2
+25 ° C
-40 ° C
6.7
6.6
6.5
-40 ° C
+25 ° C
8
6
4
2
V CC = +2.1V
6.0
6.4
0
2.1
2.4
2.7
3.0
3.3
3.6
300
325
350
375
400
425
450
-40
-15
-10
35
60
85
110
SUPPLY VOLTAGE (V)
RF FREQUENCY (MHz)
TEMPERATURE ( ° C)
_______________________________________________________________________________________
5
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
MAX7032EVSYS-433
EVAL KIT MAX7032
MAX7033ETJ+T
IC RX 315MHZ/433MHZ ASK 32TQFN
MAX7033EVKIT-315
EVAL KIT FOR MAX7033 315MHZ
MAX7034EVKIT-433+
EVAL KIT MAX7034
MAX7036EVKIT-433+
EVAL KIT MAX7036
MAX7042EVKIT-433+
EVAL KIT MAX7042
MAX7044EVKIT-433
EVAL KIT MAX7044
MAX7058EVKIT+
EVAL KIT MAX7058
相关代理商/技术参数
MAX7031MATJ50-T
制造商:Maxim Integrated Products 功能描述:LOW COST, CRYSTAL 308MHZ, 315MHZ & 433.92MHZ - Tape and Reel
MAX7032
制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Cost, Crystal-Based, Programmable, ASK/FSK Transceiver with Fractional-N PLL
MAX7032_09
制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Cost, Crystal-Based, Programmable, ASK/FSK Transceiver with Fractional-N PLL
MAX7032_10
制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Cost, Crystal-Based, Programmable, ASK/FSK Transceiver with Fractional-N PLL
MAX7032ATJ
制造商:Maxim Integrated Products 功能描述:LOW-COST,CRYSTAL-BASED,308MHZ,315MHZ,&433.92M - Rail/Tube
MAX7032ATJ+
功能描述:射频收发器 Crystal-Based Prog ASK/FSK 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
MAX7032ATJ+T
功能描述:射频收发器 Crystal-Based Prog ASK/FSK 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
MAX7032ATJ+TWC6L
功能描述:射频接收器 Low-CostCrystal-Based308MHz315MHz&433.92MHz FSK Trans w Fractional-N PLL RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel