SkyeModule Nova Datasheet
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Preliminary
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15
Skyetek Inc
1415 Larimer Street, Suite 207
Denver, CO 80202
www.skyetek.com
Main 720.328.3425 Fax:720.228.2400
6
Electrical Specifications
This chapter discusses the electrical specifications of the SkyeModule Nova. Unless otherwise noted, the following
assumptions apply to these specifications:
Temperature is 25 degrees Celsius.
Frequency is 915 MHz.
Supply voltage (VCC) is 5 V.
6.1
Electrical Characteristics
Specification
Min
Typ
Max
Units/Notes
RF Characteristics
Frequency range (Direct output)
860-960
MHz
Transmit Parameters
RF Transmit Output Power (Peak)
500
mW (27dBm)
RF Transmit Output Power Adjustment Range
17
10dBm - 27dBm
Transmit Power Adjustment Accuracy
+/- 1
+/- 2.5
dBm
Optimum PA Load Impedance
50
Ohms
Antenna Tuning Range
1.5:1
VSWR
Receive Parameters
Receive Sensitivity
-85
dBm
Logic Inputs
High state input voltage
2.3
5.0
V
Low state input voltage
0
1
V
Input Current (IINH/IINL)
10
nA
Logic Outputs
Output High Voltage (VOH)
2.8
3.3
3.6
V (IOH=4Ma)
Output Low Voltage (VOL)
0
0.4
V (IOH=-4mA)
Output Current (IINH/IINL)
+/- 4
mA
Power Supplies
Voltage Supply
2.5
5.5
V
Idle Current @ 5V Supply
155
mA
Continuous Transmit Current @ 5V Supply
450
mA
Low Power Software Sleep Mode Current @ 5V Supply
10
mA
Deep Sleep Mode Current @ 5V Supply
5
uA
Table 6-1: SkyeModule Nova Electrical Specifications
