RFM23
1. Electrical Specifications
Table 1. DC Characteristics
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Supply Voltage Range
Vdd
1.8
3.0
3.6
V
RC Oscillator, Main Digital Regulator, and Low
Power Digital Regulator OFF2
—
10
TBD
nA
IShutdown
IStandby
Low Power Digital Regulator ON (Register values
retained) and Main Digital Regulator, and RC
Oscillator OFF1
—
400
—
nA
RC Oscillator and Low Power Digital Regulator ON
(Register values retained) and Main Digital Regulator
OFF1
—
800
—
nA
ISleep
Power Saving Modes
ISensor- Main Digital Regulator and Low Battery Detector ON,
LBD
ISensor- Main Digital Regulator and Temperature Sensor ON,
—
—
—
1
1
—
—
—
μA
μA
μA
Crystal Oscillator and all other blocks OFF2
Crystal Oscillator and all other blocks OFF2
Crystal Oscillator and Main Digital Regulator ON, all
other blocks OFF. Crystal Oscillator buffer disabled1
TS
600
IReady
Synthesizer and regulators enabled
—
9.5
18.5
28
—
mA
mA
mA
mA
TUNE Mode Current
RX Mode Current
ITune
IRX
—
—
ITX_+13
ITX_+1
txpow[2:0] = 11 (+13 dBm), VDD = 3.3 V
txpow[2:0] = 00 (+1 dBm), VDD = 3.3 V
TX Mode Current
18
Notes:
1. All specification guaranteed by production test unless otherwise noted.
2. Guaranteed by qualification.
4
Tel: +86-755-82973805
Fax: +86-755-82973550
E-mail: sales@hoperf.com
http://www.hoperf.com
HOPERF [ HOPERF ]
