UNICORECOMM UM620N, Руководство пользователя

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UM620N User Manual
UC-00-M30 EN R1.0 Technical Specifications 7
3 Technical Specifications
3.1 Electrical Specifications
Absolute Maximum Ratings
Item Min Max Unit Description
Power Supply (VCC) -0.5 3.6 V Main power supply
Backup Voltage (V_BCKP) -0.5 3.6 V Backup power supply for RTC
Digital IO Voltage -0.5 3.6 V
Voltage of the digital signal
pins
Antenna Input Power (RF_IN) - +3 dBm
Maximum input power of
antenna
Storage Temperature (T
STG
) -40 +85 ° C
Storage temperature for the
module
3.2 Operational Conditions
Item Symbol Min Typical Max Unit Condition
Power Supply VCC 2.7 3.3 3.6 V
Ripple Voltage V
p-p
50 mV
Peak Current I
ccp
134 mA VCC=3.0 V
Tracking Average Current I
ACQ
90 100 116 mA VCC=3.0 V
Low Level Input Voltage V
IL
0 0.2*VCC V
High Level Input Voltage V
IH
0.7*VCC VCC+0.2 V
Low Level Output Voltage V
OL
0 0.4 V I
out
=-2 mA
High Level Output Voltage V
OH
VCC–0.4 VCC V I
out
=2 mA
Antenna Gain G
ANT
15 20 30 dB