Network Card User's Manual

Designing with the SX-550 silex Page 53
Part Number 40183-101
Parameter Specifications
Data Rate 54 Mbps with fallback rates of 48, 36, 24, 18, 12, 11, 9, 6, 5.5, 2, and 1
Mbps
Security WEP Encryption: 64/128 bits
TKIP, AES
Media Access Protocol Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA)
with ACK architecture, 32 bits MAC-layer.
Antenna Connector Type 2 SMT ultra-miniature coaxial connectors
Operating Voltage 3.3 VDC ± 5%
Bus Interface Proprietary 70-Pin
Antenna Port Impedance 50 ohm
Channel Switching Speed
260 µsec
LO Settling Time
61 µsec
Receiver Noise Figure 6.0/6.7 dB (typ/max) 2.4Ghz
9.2/9.6 dB (typ/max) 5Ghz
Transmit Output Power (Production Specification)
Test Conditions: Supply Voltage (Vcc) = 3.3V, Ambient Temperature = 25ºC
Frequency Range Modulation Minimum Typical Maximum
(Bands) Rate Output Output Output
Power Power Power
(dBm) (dBm) (dBm)
Transmitter Power 1 Mbps 14 15.5 20.5
Output low band 2 Mbps 14 15.5 20.5
5.5 Mbps 14 15.5 20.5
(802.11b)
11 Mbps 14 15.5 20.5
Transmitter Power 6 Mbps 15.5 17 21.5
Output low band 9 Mbps 15.5 17 21.5
12 Mbps 14 15.6 20
18 Mbps 14 15.6 20
24Mbps 13 14.3 19
36 Mbps 13 14.3 19
48 Mbps 10 11.6 16
(802.11g)
54 Mbps 10 11.6 16
Transmitter 6 Mbps 15 16.1 21