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参数资料
| 型号： | MAX7030LATJ+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 6/20页 |
| 文件大小： | 0K |
| 描述： | IC ASK TXRX 315MHZ 32-TQFN |
| 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 |
| 数据传输率 - 最大： | 33kbps |
| 调制或协议： | ASK，OOK |
| 应用： | 车库门开启器，遥控，双向 RKE |
| 功率 - 输出： | 10dBm |
| 灵敏度： | -114dBm |
| 电源电压： | 2.1 V ~ 3.6 V |
| 电流 - 接收： | 6.7mA |
| 电流 - 传输： | 12.5mA |
| 数据接口： | PCB，表面贴装 |
| 天线连接器： | PCB，表面贴装 |
| 工作温度： | -40°C ~ 125°C |
| 封装/外壳： | 32-WFQFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
Low-Cost, 315MHz and 433.92MHz
ASK Transceiver with Fractional-N PLL
Typical Operating Characteristics (continued)
(Typical Application Circuit, V PAVDD = V AVDD = V DVDD = V HVIN = +3.0V, f RF = 433.92MHz, IF BW = 280kHz, 4kbps Manchester encod-
ed, 0.2% BER, T A = +25°C, unless otherwise noted.)
BIT-ERROR RATE
RECEIVER
100
vs. AVERAGE INPUT POWER
-102
SENSITIVITY vs. TEMPERATURE
1.8
RSSI vs. RF INPUT POWER
1.6
-105
10
1.4
f RF = 434MHz
-108
f RF = 434MHz
1.2
HIGH-GAIN MODE
1.0
1
-111
0.8
0.1
0.2% BER
f RF = 315MHz
-114
-117
f RF = 315MHz
0.6
0.4
0.2
AGC SWITCH
POINT
LOW-GAIN MODE
0.01
-120
0
AGC HYSTERESIS: 3dB
-121
-119
-117
-115
-113
-111
-40
-15
10
35
60
85
110
-130 -110
-90
-70
-50
-30
-10
10
AVERAGE INPUT POWER (dBm)
TEMPERATURE ( ° C)
RF INPUT POWER (dBm)
2.1
1.8
RSSI AND DELTA vs. IF INPUT POWER
MAX7030 toc07
3.5
2.5
50
40
SYSTEM GAIN vs. IF FREQUENCY
UPPER SIDEBAND
48
IMAGE REJECTION vs. TEMPERATURE
f RF = 433MHz
1.5
1.2
0.9
RSSI
1.5
0.5
-0.5
30
20
10
48dB IMAGE
REJECTION
FROM RFIN
TO MIXOUT
f RF = 434MHz
46
f RF = 315MHz
0.6
0.3
0
DELTA
-1.5
-2.5
-3.5
0
-10
-20
LOWER SIDEBAND
44
42
-90
-70
-50
-30
-10
10
0
5
10
15
20
25
30
-40
-15
10
35
60
85
110
IF INPUT POWER (dBm)
NORMALIZED IF GAIN vs. IF FREQUENCY
IF FREQUENCY (MHz)
S11 vs. RF FREQUENCY
TEMPERATURE ( ° C)
S11 SMITH PLOT OF R FIN
0
-4
-8
-12
0
-6
-12
433.92MHz
433MHz
-16
-20
-18
-24
400MHz
500MHz
1
10
100
200
250
300
350
400
450
500
6
IF FREQUENCY (MHz)
RF FREQUENCY (MHz)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX7030MATJ | 制造商:Maxim Integrated Products 功能描述:LOW-COST,CRYSTAL-BASED,315MHZ,345MHZ,&433.92M - Rail/Tube |
| MAX7030MATJ+ | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Cost, 315MHz, 345MHz, and 433.92MHz ASK Transceiver with Fractional-N PLL |
| MAX7030MATJ-T | 制造商:Maxim Integrated Products 功能描述:LOW-COST,CRYSTAL-BASED,315MHZ,345MHZ,&433.92M - Tape and Reel |
| MAX7031 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Cost, 308MHz, 315MHz, and 433.92MHz FSK Transceiver with Fractional-N PLL |
| MAX7031_09 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Cost, 308MHz, 315MHz, and 433.92MHz FSK Transceiver with Fractional-N PLL |
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