参数资料
型号: 4430-T-B1 D 950
厂商: Silicon Laboratories Inc
文件页数: 7/47页
文件大小: 799K
描述: KIT DEV TEST EZRADIOPRO SI4430
标准包装: 1
附件类型: 测试卡,收发器,950MHz
适用于相关产品: EZRadioPRO?
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

I
Sensor-LBD
Main Digital Regulator and Low Battery Detector ON,
Crystal Oscillator and all other blocks OFF
2

1

I
Sensor-TS
Main Digital Regulator and Temperature Sensor ON,
Crystal Oscillator and all other blocks OFF
2

1

I
Ready
Crystal Oscillator and Main Digital Regulator ON,
all other blocks OFF. Crystal Oscillator buffer disabled

800

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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