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| 型号： | 4431-T-B1 B 434 |
| 厂商： | Silicon Laboratories Inc |
| 文件页数： | 7/47页 |
| 文件大小： | 799K |
| 描述： | KIT DEV TEST EZRADIOPRO SI4431 |
| 标准包装： | 1 |
| 附件类型： | 测试卡，收发器，434MHz |
| 适用于相关产品： | EZRadioPRO? |
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Si4430/31/32-B1
Rev 1.1
7
1. Electrical Specifications
Table 1. DC Characteristics
1
Parameter
Symbol
Conditions
Min Typ Max Units
Supply Voltage Range
V
DD
1.8
3.0
3.6
V
Power Saving Modes
I
Shutdown
RC Oscillator, Main Digital Regulator,
and Low Power Digital Regulator OFF
2
15
50
nA
I
Standby
Low Power Digital Regulator ON (Register values retained)
and Main Digital Regulator, and RC Oscillator OFF
450
800
nA
I
Sleep
RC Oscillator and Low Power Digital Regulator ON
(Register values retained) and Main Digital Regulator OFF
1
礎
I
Sensor-LBD
Main Digital Regulator and Low Battery Detector ON,
Crystal Oscillator and all other blocks OFF
2
1
礎
I
Sensor-TS
Main Digital Regulator and Temperature Sensor ON,
Crystal Oscillator and all other blocks OFF
2
1
礎
I
Ready
Crystal Oscillator and Main Digital Regulator ON,
all other blocks OFF. Crystal Oscillator buffer disabled
800
礎
TUNE Mode Current
I
Tune
Synthesizer and regulators enabled
8.5
mA
RX Mode Current
I
RX
18.5
mA
TX Mode Current
Si4432
I
TX_+20
txpow[2:0] = 111 (+20 dBm)
Using Silicon Labs Reference Design. TX current
consumption is dependent on match and board layout.
85
mA
TX Mode Current
Si4430/31
I
TX_+13
txpow[2:0] = 110 (+13 dBm)
Using Silicon Labs Reference Design. TX current
consumption is dependent on match and board layout.
30
mA
I
TX_+1
txpow[2:0] = 010 (+1 dBm)
Using Silicon Labs Reference Design. TX current
consumption is dependent on match and board layout.
17
mA
Notes:
1. All specification guaranteed by production test unless otherwise noted. Production test conditions and max limits are
listed in the "Production Test Conditions" section on page 14.
2. Guaranteed by qualification. Qualification test conditions are listed in the "Production Test Conditions" section on
page 14.
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|---|---|
| 4431-T-B1 D 868 | KIT DEV TEST EZRADIOPRO SI4431 |
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| 4420-DKDB1 | KIT DEV TEST EZRADIO SI4420 TRX |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 4431-T-B1B868 | 制造商:Silicon Laboratories Inc 功能描述:Split antenna Tx/Rx test card 868MHz |
| 4431-T-B1D434 | 制造商:Silicon Laboratories Inc 功能描述:One tied antenna Tx/Rx test card 434MHz |
| 4431-T-B1D470 | 制造商:Silicon Laboratories Inc 功能描述:One tied antenna Tx/Rx test card 470MHz |
| 4431-T-B1D868 | 制造商:Silicon Laboratories Inc 功能描述:One tied antenna Tx/Rx test card 868MHz |
| 4432 | 制造商:3M Electronic Products Division 功能描述:DOUBLE COATED VINYL FOAM TAPE, BLACK, 1/4" X 72 YD 1/32" |
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