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| 型号： | MAX1470EUI+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 4/12页 |
| 文件大小： | 0K |
| 描述： | IC RECEIVER 315MHZ 28-TSSOP |
| 其它有关文件： | Automotive Product Guide |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 频率： | 315MHz |
| 灵敏度： | -115dBm |
| 调制或协议： | ASK |
| 应用： | ISM，车库门开启器，RKE |
| 电流 - 接收： | 5.5mA |
| 数据接口： | PCB，表面贴装 |
| 天线连接器： | PCB，表面贴装 |
| 电源电压： | 3 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 28-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 28-TSSOP |
| 包装： | 带卷 (TR) |
315MHz Low-Power, +3V Superheterodyne
Receiver
Typical Operating Characteristics
(V DD = +3.3V, T A = +25 ° C, unless otherwise noted. Typical Application Circuit.)
SUPPLY CURRENT vs.
BIT-ERROR RATE vs. AVERAGE
6.1
SUPPLY VOLTAGE
10
RF INPUT POWER
2.2
RSSI vs. AVERAGE RF INPUT POWER
IF BANDWIDTH = 350kHz
5.9
5.7
T A = +85 ° C
2.0
1.8
5.5
5.3
5.1
T A = +25 ° C
1
1.6
1.4
4.9
4.7
T A = -40 ° C
0.1
1.2
1.0
2.7
2.9
3.1
3.3
3.5
-120
-118
-116
-114
-140 -120
-100
-80
-60
-40
-20
SUPPLY VOLTAGE (V)
RECEIVER SENSITIVITY
vs. TEMPERATURE
AVERAGE RF INPUT POWER (dBm)
IMAGE REJECTION vs. TEMPERATURE
AVERAGE RF INPUT POWER (dBm)
SYSTEM GAIN vs. IF FREQUENCY
-116.0
AVERAGE RF INPUT POWER
60
60
FROM RFIN TO MIXOUT
-116.5
1% BER
IF BANDWIDTH = 350kHz
55
50
40
f LO = 304.3MHz
UPPER SIDEBAND
30
-117.0
20
53dB IMAGE
REJECTION
-117.5
-118.0
50
45
10
0
-10
LOWER SIDEBAND
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
0
10
20 30
40
TEMPERATURE ( ° C)
LNA GAIN vs. RF FREQUENCY
TEMPERATURE (°C)
SUPPLY CURRENT
vs. LO FREQUENCY
IF FREQUENCY (MHz)
INPUT IMPEDANCE vs.
INDUCTIVE DEGENERATION
30
7.2
70
MAX1470 toc09
0
LC TANK
FILTER TUNED
TO 315MHz
6.7
60
-50
25
6.2
50
REAL IMPEDANCE
-100
40
-150
20
5.7
30
-200
15
5.2
20
-250
4.7
10
IMAGINARY IMPEDANCE
-300
10
4.2
0
-350
250
275
300
325
350
375
150
200
250
300
350
400
450
500
1
10
100
RF FREQUENCY (MHz)
LO FREQUENCY (MHz)
INDUCTIVE DEGENERATION (nH)
4
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相关PDF资料 |
PDF描述 |
|---|---|
| MAX1470EVKIT-315 | EVAL KIT FOR MAX1470 315MHZ |
| MAX1471EVKIT-315 | EVAL KIT FOR MAX1471 315MHZ |
| MAX1472EVKIT-433# | EVAL KIT MAX1472 |
| MAX1473EVKIT-433 | EVAL KIT MAX1473 |
| MAX1479EVKIT-315 | EVAL KIT FOR MAX1479 315MHZ |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1470EVKIT-315 | 功能描述:射频开发工具 MAX1470 Eval Kit RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| MAX1470EVKIT-433 | 功能描述:射频开发工具 MAX1470 Eval Kit RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| MAX1471AGJ/VY+ | 功能描述:射频接收器 315MHz/434MHz Low-Power 3V/5V ASK/FSK Superheterodyne Receiver 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 |
| MAX1471AGJ/VY+T | 功能描述:射频接收器 315MHz/434MHz Low-Power 3V/5V ASK/FSK Superheterodyne Receiver 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 |
| MAX1471ATJ | 功能描述:射频接收器 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 |
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