UNICORECOMM UM982 - 2.3 Electrical Specifications; 5 Packaging; 5.1 Label Description; 5.2 Product Packaging

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.