Xi'an NovaStar Tech Co. Ltd T3 用户手册

 

„  46-pin QFN 

„  CMOS MAC, Baseband PHY, and RF in a 

single chip for 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 

„  Complies with USB 1.0/1.1/2.0 for WLAN 

„  IEEE 802.11b/g/n compatible WLAN 

„  IEEE 802.11e QoS Enhancement (WMM) 

„  802.11i (WPA, WPA2). Open, shared key, 

and pair-wise key authentication services 

„  Frame aggregation for increased MAC 

efficiency (A-MSDU, A-MPDU) 

„  Low latency immediate High-Throughput 

Block Acknowledgement (HT-BA) 

„  PHY-level spoofing to enhance legacy 

compatibility 

„  Power saving mechanism 

„  Channel management and co-existence 

„  Transmit Opportunity (TXOP) Short 

Inter-Frame Space (SIFS) bursting for 
higher multimedia bandwidth 

„  IEEE 802.11n OFDM 

„  One Transmit and one Receive path (1T1R) 

„  20MHz and 40MHz bandwidth 

transmission 

„  Short Guard Interval (400ns) 

„  DSSS with DBPSK and DQPSK, CCK 

modulation with long and short preamble 

„  OFDM with BPSK, QPSK, 16QAM, and 

64QAM modulation.  
Convolutional Coding Rate: 1/2, 2/3, 3/4, 
and 5/6 

„  Maximum data rate 54Mbps in 802.11g and 

150Mbps in 802.11n 

„  Hardware antenna diversity in per packet 

base 

„  Selectable receiver FIR filters 

„  Programmable scaling in transmitter and 

receiver to trade quantization noise against 
increased probability of clipping 

„  Fast receiver Automatic Gain Control 

(AGC) 

„  On-chip ADC and DAC 

with USB Interface 
 

Realtek confidential files

The document authorized to

G.M.I

2012-05-21 17:34:48