Samsung SWL 2920U Users Manual
SWL-2920U Datasheet
User Manual
CLX-NWA20L
802.11b/g/n WLAN Module
December, 2009
REV 0.1
Samsung Electro-Mechanics Proprietary and Confidential
1/14
Revision History
Revision Date Descriptions
0.1 2009-11-25 Created
SWL-2920U Datasheet
REV 0.1
Samsung Electro-Mechanics Proprietary and Confidential
2/14
SWL-2920U Datasheet
Table of Contents
REVISION HISTORY .................................................................................................................. 2
1 GENERAL DESCRIPTION..................................................................................................... 4
UNCTIONAL DESCRIPTION..........................................................................................................4
1.1 F
EATURES.................................................................................. .............................................4
1.2 F
PPLICATIONS..........................................................................................................................4
1.3 A
IMENSION AND PIN ASSIGNMENTS...............................................................................................5
1.4 D
2 OPERATING CONDITIONS.................................................................................................. 7
AXIMUM POWER SUPPLY RATING ................................................................................................7
2.1 M
ONNECTION TO HOST .............................................................................................................7
2.2 C
ROUND CONNECTION.. .............................................................................................................7
2.3 G
TORAGE CONDITION ................................................................................................................7
2.4 S
BSOLUTE MAXIMUM RATINGS .....................................................................................................8
2.5 A
URRENT CONSUMPTION ................................. ...........................................................................8
2.6 C
3 RF SPECIFICATION ............................................................................................................ 9
UPPORTABLE MODULATION SCHEME & DATA RATES.........................................................................9
3.1 S
3.2 11
3.3 11
3.4 11
3.5 C
3.6 ANTENNA S
B RF SPECIFICATION...................................................................................... ......................10
G RF SPECIFICATION ...........................................................................................................10
N RF SPECIFICATION ...........................................................................................................11
HANNEL & CENTER FREQUENCY....................................................... .........................................11
PECIFICATIONS......................................................................................................12
4 REGULATORY INFORMATION........................................................................................... 13
4.1 FCC
AND IC COMPLIANCE ........................................................................................................13
REV 0.1
Samsung Electro-Mechanics Proprietary and Confidential
3/14
SWL-2920U Datasheet
1 General Description
1.1 Functional Description
CLX-NWA20L is the low power USB 2.0 module for 802.11b/g/n wireless LAN (WLAN) aimed at
embedded applications. CLX-NWA20L is the USB 2.0 module that adopts a single-chip wireless local area
network (WLAN) medium-access controller (MAC) spread-spectrum baseband processor and 2.4 GHz RF
radio.
CLX-NWA20L supports IEEE 802.11b, 802.11g and 802.11n standards.
CLX-NWA20L provides crucial power management functionality and requires only a single 3.3V or 5.0 V
supply voltage.
Figure 1-1 CLX-NWA20L Picture
1.2 Features
Wi-Fi compliant
Security: WEP, WPA-PSK, WPA 2-PSK, WMM, WMM-PS, TKIP, and AES hardware acceleration
Host interface: USB 2.0
Low power consumption
Single 3.3V or 5.0 V external supply voltage required
1.3 Applications
Network printer servers with WLAN connectivity
Set-top boxes that need WLAN connectivity
REV 0.1
Samsung Electro-Mechanics Proprietary and Confidential
4/14
1.4 Dimension and Pin Assignments
1.4.1 Mechanical Dimension
W X L X H = 45mm X 65mm X 5.1mm
65mm
45mm
SWL-2920U Datasheet
Figure 1-2 CLX-NWA20L Top
REV 0.1
Samsung Electro-Mechanics Proprietary and Confidential
5/14
Loading...