User Manual

B&B Electronics, Inc. Airborne WLNN DP550 Family Databook
14
6.0 Electrical & RF Specification
Table 4- Absolute Maximum Values
1
Parameter Min Max Unit
Supply Voltage -0.5 3.6 VDC
Power Dissipation 2.00 W
Operating Temperature Range -40 85
o
C
Storage Temperature -40 85
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 3.14 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
400µs duration, source resistance 150m Ω
1500 mA
I
CCG
Operating Current – UART Data (802.11g)
Connection Rate @ 54Mb/s
UART 100% Duty Cycle @ 920K BAUD
320 mA
I
CCB
Operating Current – UART Data (802.11b)
Connection rate @ 11Mb/s
UART 100% Duty Cycle @ 920K BAUD
430 mA
I
CCG_ETH
Operating Current – Ethernet Data
(802.11g)
Transmitting @ 54Mb/s
10/100 Ethernet 100% Duty Cycle
370 mA
I
CCB_ETH
Operating Current – Ethernet Data
(802.11b)
Transmitting @ 11Mb/s
10/100 100% Duty Cycle
480 mA
I
CCU
Radio and CPU on. No data traffic (UART) 140 mA
I
CCE
Radio and CPU on. No data traffic (Ethernet) 190 mA
I
SBU0
Radio off (UART)
CPU Idle, radio off (f/w control)
100 mA
I
SBE0
Radio off (Ethernet)
CPU Idle, radio off (f/w control)
150 mA