Data Sheet

LJ1269HC
Rev1.0 Page 10 Web: www.ljelect.com
2. Electrical Characteristics
2.1 Absolute Maximum Ratings
Stresses above the values listed below may cause permanent device failure. Exposure to absolute
maximum ratings for extended periods may affect device reliability.
Table 2 Absolute Maximum Ratings
Symbol
Description
Min
Max
Unit
VDDmr
Supply Voltage
-0.5
3.9
V
Tmr
Temperature
-55
+115
° C
Tj
Junction temperature
-
+125
° C
Pmr
RF Input Level
-
+6
dBm
DC_20dBm
Duty Cycle of transmission at +20dBm output
-
1
%
VSW R_20dBm
Maximum VSW R at antenna port
-
3:1
-
2.2 Operating Range
Table 3 Operating Range
Symbol
Description
Min
Max
Unit
VDDop
Supply voltage(1.8V-2.4V 17dBm, 2.4V- 3.6V
20dBm)
1.8
3.6
V
Top
Operational temperature range
-20
+70
°C
Clop
Load capacitance on digital ports
-
25
pF
ML
RF Input Level
-
0
dBm
Sub GHz FSK/OOK Transceiver Module DATASHEET