现货供应 Wifi模块 3.3V 天线内外均可

TOP-CP318

A. General Description 
TOP-CP318 is a WLAN 11 b/g/n USB module, which fully supports the features and 
 
 
 
functional compliance of IEEE 802.11 b/g/n standards. It supports up to 150Mbps high-speed 
wireless network connections. It is designed to provide excellent performance with low power 
Consumption and enhance the advantages of robust system and cost-effective. It is targeted at 
competitive superior performance, better power Management applications. 
B. Features 
General 
4-pins 1.5 x 1.2mm Pin, Total Size 23 x 11.2 mm 
IEEE 802.11b/g/n compatible WLAN 
Complete 802.11n solution for 2.4GHz band 
72.2Mbps receive PHY rate and 72.2Mbps transmit PHY rate using 20MHz bandwidth 
150Mbps receive PHY rate and 150Mbps transmit PHY rate using 40MHz bandwidth 
Compatible with 802.11n specification 
Backward compatible with 802.11b/g devices while operating in 802.11n mode 
Host Interface 
Complies with USB Specification Revision 2.0 
Standards Supported 
IEEE 802.11b/g/n compatible WLAN 
IEEE 802.11e QoS Enhancement (WMM) 
IEEE 802.11h TPC, Spectrum Measurement 
802.11i (WPA, WPA2). Open, shared key, and pair-wise key authentication services 
Standards General Specification 
Table 1. Standards General Specification 
 

Model	TOP-CP318
Product Name	WLAN 11b/g/n USB module
Standard	802.11b/g/n, 802.3, 802.3u
Data Transfer Rate	1,2,5.5,6,11,12,18,22,24,30,36,48,54,60,90,120 and
maximum of 150Mbps
Modulation Method	BPSK/ QPSK/ 16-QAM/ 64-QAM
Frequency Band	2.4GHz ISM Band
Spread Spectrum	IEEE 802.11b: DSSS (Direct Sequence Spread Spectrum)
IEEE 802.11g/n: OFDM (Orthogonal Frequency Division
Multiplexing)
RF Output Power	< 13dBm@11n,< 19dBm@11b,< 14dBm@11g
Operation Mode	Ad hoc, Infrastructure
Receiver Sensitivity	11Mbps -86dBm@8%,54Mbps -73dBm@10%,130Mbps

 
-66dBm@10% 
 

 
Operation Range
LED
OS Support
Security
Interface
Power Consumption
Operating Temperature
Storage Temperature
Humidity
Dimension

C. Application 
? Mobile handsets 
? Personal digital assistants 
? Desktop and laptop personal computers 
? Automotive telematics systems 
? Computer peripheral devices (USB dongles) 
Symbol	Parameter	Minimum	Typical	Maximum	Units
VD33A,
VD33D	3.3V I/O Supply Voltage	3.135	3.3	3.465	V
IDD33	3.3V Rating Current	-	-	150	mA

Pin
number	Name	Type	Description
1	Power	Power	3.3V Power input (5V is not allowed)
2	USB_D-	Analog	USB Differential **
3	USB_D+	Analog	USB Differential **
4	GND	Power	Ground


Table 4: Ordering Information
Part Number	Interface	Operating Temperature Range	MOQ(pcs)
CK-W-R188-UA	USB	-20 °C to 50 °C	1000

 
Up to 180 meters in open space
NA 
Windows XP /Vista /Mac /Linux
WEP, TKIP, AES, WPA, WPA2
USB 2.0
DC3.3V Maximum power dissipation in 150mA
-10 – 50° C ambient temperature
-15 ~ 70°C ambient temperature
5 to 90 % maximum (non-condensing)
23  x 11.2 x 3 mm (L x W x H)