2 Electrical Characteristics
Absolute Maximum Ratings
SYMBOL
PARAMETER
NOTES
MIN
-0.4
-55
MAX
+3.6
+125
0
UNITS
V
Vcc
Supply Voltage
Storage Temperature
RF Input Level
TSTG
°C
RFIN
dBm
Table 2
Recommended Operating Range
SYMBOL
PARAMETER
NOTES
MIN
+1.9
-40
MAX
+3.6
+85
UNITS
V
Vcc
Supply Voltage
TOP
Operating Temperature
°C
Table 3
2.1 DC Electrical Characteristics
Minimum/maximum values are valid over the recommended operating range Vcc = 1.9-3.6 V. Typical conditions: TO = 25°C; VCC = 3.3 V.
The electrical specifications given below are valid when using an RFM XTL1021 or equivalent crystal.
PARAMETER
SYM
ISL
NOTES
MIN
TYP
0.4
1.4
22
15
18
19
13
9
MAX
UNITS
µA
Test Conditions
Sleep Mode Current
Stop Mode Current
Standby Mode Current
Configuration Mode Current
IST
µA
µA
16 MHz crystal
ISB
crystal oscillator running
crystal oscillator running
250 kb/s
mA
ICM
mA
mA
Receiver Mode Current
IRX
1 Mb/s
Pout = 0 dBm
Transmitter Mode Current
ITX
Pout = -10 dBm
RSSI Analog Output Level
Digital Input Low Level
Digital Input High Level
Digital Input Current Low
Digital Input Current High
Digital Output Low Level
Digital Output High Level
500
-0.4
1500
0.8
mV
V
VIL
VIH
IIL
0.7*Vcc
Vcc+0.4
V
1
1
µA
µA
V
VIL = 0 V
VIH = Vcc
IIH
VOL
VOH
-
0.4
-
IOL = -1 mA
IOH = +1 mA
Vcc-0.4
V
Table 4
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Page 5 of 33
TRC104 - 08/13/09
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