Quatech AirborneDirect WLNG-ET Series Spezifikationen Seite 16

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Seitenansicht 15
Quatech, Inc. Airborne DP550 Family Databook
16 4/14/2011 100-8090-100
6.0 Electrical & RF Specification
Table 4- Absolute Maximum Values
1
Parameter
Min
Max
Unit
Supply Voltage
-0.3
4.0
VDC
Power Dissipation
2.00
W
Operating Temperature Range
-40
85
o
C
Storage Temperature
-50
125
o
C
Note: 1. Values are absolute ratings, exceeding these values may cause permanent damage to the device.
Table 5 Operating Conditions & DC Specification
Symbol
Parameter
Min
Typ
Max
Units
V
DD
Supply Voltage
3.00
3.30
3.60
V
V
IL
Input Low Level Voltage
-0.3
0.8
V
IH
Input High Level Voltage
2.0
V
DD
+ 0.3
V
OL
Output Low Level Voltage
0.4
V
OH
Output High Level Voltage
V
DD
- 0.4
I
IR
Inrush current
150µs duration, source resistance 150m
Ω
1900
mA
I
CCG
Operating Current UART Data (802.11g)
Connection Rate @ 54Mb/s
UART 100% Duty Cycle @ 920K BAUD
300
mA
I
CCB
Operating Current UART Data (802.11b)
Connection rate @ 11Mb/s
UART 100% Duty Cycle @ 920K BAUD
310
mA
I
CCG_ETH
Operating Current Ethernet Data
(802.11g)
Transmitting @ 54Mb/s
10/100 Ethernet 100% Duty Cycle
380
mA
I
CCB_ETH
Operating Current Ethernet Data
(802.11b)
Transmitting @ 11Mb/s
10/100 100% Duty Cycle
360
mA
I
CCU
Radio and CPU on. No data traffic (UART)
220
mA
I
CCE
Radio and CPU on. No data traffic (Ethernet)
260
mA
I
SBU0
Radio off (UART)
CPU Idle, radio off (f/w control)
110
mA
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