si4430 Silicon Laboratories, si4430 Datasheet - Page 7

• Manufacturer Part Number: si4430
• Description: Si4430 Ism Transceiver
• Manufacturer: Silicon Laboratories

Table 1. DC Characteristics
1. Electrical Specifications
Supply Voltage Range
Power Saving Modes
TUNE Mode Current
RX Mode Current
TX Mode Current
Notes:
1. All specification guaranteed by production test unless otherwise noted.
2. Guaranteed by qualification.
Parameter
I
I
Sensor-LBD
I
Symbol
Sensor-TS
Shutdown
I
I
Standby
I
I
TX_+13
I
I
TX_+1
Ready
Sleep
V
Tune
I
RX
dd
Low Power Digital Regulator ON (Register values retained)
(Register values retained) and Main Digital Regulator OFF
all other blocks OFF. Crystal Oscillator buffer disabled
Main Digital Regulator and Low Battery Detector ON,
Main Digital Regulator and Temperature Sensor ON,
and Main Digital Regulator, and RC Oscillator OFF
RC Oscillator and Low Power Digital Regulator ON
txpow[2:0] = 11 (+13 dBm), VDD = 3.3 V
Crystal Oscillator and Main Digital Regulator ON,
txpow[2:0] = 00 (+1 dBm), VDD = 3.3 V
Synthesizer and regulators enabled
Crystal Oscillator and all other blocks OFF
Crystal Oscillator and all other blocks OFF
and Low Power Digital Regulator OFF
RC Oscillator, Main Digital Regulator,
Preliminary Rev. 0.4
Conditions
2
2
2
1
1
1
Min
1.8
—
—
—
—
—
—
—
—
—
—
18.5
Typ
400
800
600
3.0
9.5
10
28
18
1
1
Si4430
—
—
—
—
—
—
—
—
—
—
—
—
Units
mA
mA
mA
mA
nA
nA
nA
µA
µA
µA
V
7