UNICORECOMM UM982, Инструкция по установке и эксплуатации

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UC-00-M31 EN P1.0.0 Hardware 11
No. Pin I/O Description
46 RSV — Reserved, floating
47 RSV — Reserved, floating
48 RSV — Reserved, floating
2.3 Electrical Specifications
2.3.1 Absolute Maximum Ratings
Table 2-3 Absolute Maximum Ratings
Parameter Symbol Min. Max. Unit
Power Supply Voltage VCC -0.3 3.6 V
Input Voltage V
in
-0.3 3.6 V
Master/Slave Antenna
Power Supply
ANT1_PWR
/ANT2_PWR
-0.3 6 V
Master/Slave Antenna
Signal Input
ANT1_IN/ANT2_IN -0.3 6 V
Master/Slave Antenna RF
Input Power
ANT1_IN/ANT2_IN
input power
+10 dBm
Storage Temperature T
stg
-55 95 ° C
2.3.2 Operational Conditions
Table 2-4 Operational Conditions
Parameter Symbol Min. Typ. Max. Unit Condition
Power Supply Voltage VCC 3.0 3.3 3.6 V
Maximum VCC Ripple V
rpp
0 50 mV
Working Current
6
I
opr
180 300 mA VCC=3.3 V
6 Since the product has capacitors inside, inrush current occurs during power-on. You should evaluate in the actual
environment in order to check the effect of the supply voltage drop caused by inrush current in the system.