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参数资料
| 型号： | MAX7030LATJ+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 9/20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
encoded, 0.2% BER, T A = +25°C, unless otherwise noted.)
TRANSMITTER
OUTPUT POWER vs. SUPPLY VOLTAGE
OUTPUT POWER vs. SUPPLY VOLTAGE
OUTPUT POWER vs. SUPPLY VOLTAGE
14
f RF = 315MHz
14
f RF = 315MHz
14
f RF = 434MHz
PA ON
PA ON
PA ON
12
10
ENVELOPE SHAPING DISABLED
T A = -40 ° C
T A = +25 ° C
12
10
ENVELOPE SHAPING ENABLED
T A = -40 ° C
T A = +25 ° C
12
10
ENVELOPE SHAPING DISABLED
T A = -40 ° C
T A = +25 ° C
8
6
T A = +85 ° C
T A = +125 ° C
8
6
T A = +125 ° C
T A = +85 ° C
8
6
T A = +85 ° C
T A = +125 ° C
4
4
4
2.1
2.4
2.7
3.0
3.3
3.6
2.1
2.4
2.7
3.0
3.3
3.6
2.1
2.4
2.7
3.0
3.3
3.6
SUPPLY VOLTAGE (V)
OUTPUT POWER vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
EFFICIENCY vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
EFFICIENCY vs. SUPPLY VOLTAGE
14
12
10
8
f RF = 434MHz
PA ON
ENVELOPE SHAPING ENABLED
T A = -40 ° C
T A = +25 ° C
T A = +125 ° C
40
35
30
25
f RF = 315MHz
PA ON
T A = -40 ° C
T A = +25 ° C
T A = +85 ° C
T A = +125 ° C
40
35
30
25
f RF = 434MHz
PA ON
T A = -40 ° C
T A = +25 ° C
T A = +85 ° C
T A = +125 ° C
T A = +85 ° C
6
20
20
2.1
2.4
2.7
3.0
3.3
3.6
2.1
2.4
2.7
3.0
3.3
3.6
2.1
2.4
2.7
3.0
3.3
3.6
SUPPLY VOLTAGE (V)
EFFICIENCY vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
EFFICIENCY vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
PHASE NOISE vs. OFFSET FREQUENCY
30
25
f RF = 315MHz
50% DUTY CYCLE
T A = -40 ° C
30
f RF = 434MHz
50% DUTY CYCLE
T A = -40 ° C
-40
-50
-60
f RF = 315MHz
20
T A = +25 ° C
25
T A = +25 ° C
-70
-80
-90
15
T A = +85 ° C T A = +125 ° C
20
T A = +85 ° C
-100
-110
-120
T A = +125 ° C
-130
10
15
-140
2.1
2.4
2.7
3.0
3.3
3.6
2.1
2.4
2.7
3.0
3.3
3.6
100
1k
10k
100k
1M
10M
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
OFFSET FREQUENCY (Hz)
9
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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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