德赢Vwin官网
App
发帖 
提问 
发资料
发视频资料介绍
The Realtek RTL8189ETV is a highly integrated single-chip 802.11n Wireless LAN （WLAN）
network SDIO interface （SDIO 1.1/ 2.0/ 3.0 compliant） controller. It is a WLAN MAC， a 1T1R
capable WLAN baseband， and WLAN RF in a single chip. The RTL8189ETV provides a
complete solution for a high throughput performance integrated wireless LAN device.
The RTL8189ETV WLAN baseband implements Orthogonal Frequency Division Multiplexing
（OFDM）with 1 transmit and 1 receive path and is compatible with the IEEE 802.11n
specification. Features include one spatial stream transmission， short guard interval （GI） of 400ns，
spatial spreading， and transmission over20MHz and 40MHz bandwidth.
For legacy compatibility， Direct Sequence Spread Spectrum （DSSS）， Complementary Code
Keying （CCK）and OFDM baseband processing are included to support all IEEE 802.11b and
802.11g data rates.Differential phase shift keying modulation schemes， DBPSK and DQPSK
with data scrambling capability，are available， and CCK provides support for legacy data rates，
with long or short preamble. The high-speed FFT/IFFT paths， combined with BPSK， QPSK，
16QAM， and 64QAM modulation of the individual subcarriers and rate compatible punctured
convolutional coding with coding rate of 1/2， 2/3， 3/4， and 5/6，provide higher data rates of
54Mbps and 150Mbps for IEEE 802.11g and 802.11n OFDM respectively.
The RTL8189ETV WLAN Controller builds in an enhanced signal detector， an adaptive
frequency domain equalizer， and a soft-decision Viterbi decoder to alleviate severe multi-path
effects and mutual interference in the reception of multiple streams. Robust interference
detection and suppression are provided to protect against Bluetooth， cordless phone， and
microwave oven interference.
Efficient IQ-imbalance， DC offset， phase noise， frequency offset， and timing offset
compensations are provided for the radio frequency front-end. Selectable digital transmit and
receive FIR filters are provided to meet transmit spectrum mask requirements and to reject
adjacent channel interference， respectively.
The RTL8189ETV WLAN Controller supports fast receiver Automatic Gain Control （AGC）
with synchronous and asynchronous control loops among antennas， antenna diversity functions，
and adaptive transmit power control function to obtain the better performance in the analog
portions of the transceiver.
The RTL8189ETV WLAN MAC supports 802.11e for multimedia applications， 802.11i for
security， and 802.11n for enhanced MAC protocol efficiency. Using packet aggregation
techniques such as A-MPDU with BA and A-MSDU， protocol efficiency is significantly
improved. Power saving mechanisms such as Legacy Power Save， and U-APSD， reduce the
power wasted during idle time， and compensates for the extra power required to transmit OFDM.
The RTL8189ETV provides simple legacy and 20MHz/40MHz co-existence mechanisms to
ensure backward and network compatibility.
- RTL8189芯片无线局域网SDIO接口控制器RL-SM12BD 29次下载
- 无线局域网USB接口控制器RTL8188ETV芯片手册 29次下载
- RTL8189原理图免费下载 163次下载
- RTL8189EM-CG规格书 17次下载
- RTL8189ETV WLAN模块芯片的数据手册免费下载 27次下载
- RTL8189 FTV WIFI模块的原理图免费下载 78次下载
- RTL8189ES Linux v4.3.18驱动程序开发驱动编程合集免费下载 40次下载
- RTL8189ETV WLAN网络SDIO接口控制器的详细规格数据手册免费下载 90次下载
- RTL8189方案SDIO接口wifi模块规格书下载.pdf 161次下载
- RTL8189FTV模块F89FTSM13-W2产品技术规格书.pdf 111次下载
- RTL8189ETV芯片规格书 pdf下载 28次下载
- RTL8189ES-CG芯片规格书 pdf下载 71次下载
- 南方硅谷SV6030P硬件兼容RTL8189系列LGA44封装W 57次下载
- RTL8189FTV设计WiFi模块(RL-SM12BD-8189FTV) 297次下载
- 海信ETV2988彩电电路图
- RL78/F24 CANFD参考例程 1375次阅读
- 如何通过优化RTL减少功耗 1809次阅读
- 空开断路器规格型号D和C的区别 2611次阅读
- 电源模块和伺服模块维修实例 808次阅读
- STM32基础知识：IIC总线操作EEPROM存储模块AT24C02 1990次阅读
- 直接在网表中插入RTL来快速做芯片功能ECO 1795次阅读
- 从RTL追踪到Scala 1062次阅读
- RL78/G23 Data flash使用教程 2460次阅读
- Debian系统移植USBWIFI RTL8192EU驱动 1800次阅读
- 详解RTL设计中多时钟域的处理方法 1742次阅读
- MB86R02“ Jade-D”的扩频时钟生成单元应用 2371次阅读
- 微雪电子SM24240两相步进电机SM24240简介 2271次阅读
- 高性能、低功耗、体积小SDIO接口无线模组——S1-RTL8189 6570次阅读
- 蜂鸟FPGA开发板及蜂鸟JTAG下载器讲解说明 1w次阅读
- 基于FPGA的串行A/D转换模块设计 6300次阅读
上传资料赚积分下载排行
本周
- 1电子电路原理第七版PDF电子教材免费下载
- 0.00 MB | 1489次下载 | 免费
- 2单片机典型实例介绍
- 18.19 MB | 91次下载 | 1 积分
- 3S7-200PLC编程实例详细资料
- 1.17 MB | 27次下载 | 1 积分
- 4笔记本电脑主板的元件识别和讲解说明
- 4.28 MB | 18次下载 | 4 积分
- 5开关电源原理及各功能电路详解
- 0.38 MB | 9次下载 | 免费
- 6基于AT89C2051/4051单片机编程器的实验
- 0.11 MB | 4次下载 | 免费
- 7基于单片机和 SG3525的程控开关电源设计
- 0.23 MB | 3次下载 | 免费
- 8基于单片机的红外风扇遥控
- 0.23 MB | 3次下载 | 免费
本月
- 1OrCAD10.5下载OrCAD10.5中文版软件
- 0.00 MB | 234313次下载 | 免费
- 2PADS 9.0 2009最新版 -下载
- 0.00 MB | 66304次下载 | 免费
- 3protel99下载protel99软件下载(中文版)
- 0.00 MB | 51209次下载 | 免费
- 4LabView 8.0 专业版下载 (3CD完整版)
- 0.00 MB | 51043次下载 | 免费
- 5555集成电路应用800例(新编版)
- 0.00 MB | 33562次下载 | 免费
- 6接口电路图大全
- 未知 | 30319次下载 | 免费
- 7Multisim 10下载Multisim 10 中文版
- 0.00 MB | 28588次下载 | 免费
- 8开关电源设计实例指南
- 未知 | 21539次下载 | 免费
总榜
- 1matlab软件下载入口
- 未知 | 935053次下载 | 免费
- 2protel99se软件下载(可英文版转中文版)
- 78.1 MB | 537791次下载 | 免费
- 3MATLAB 7.1 下载 (含软件介绍)
- 未知 | 420026次下载 | 免费
- 4OrCAD10.5下载OrCAD10.5中文版软件
- 0.00 MB | 234313次下载 | 免费
- 5Altium DXP2002下载入口
- 未知 | 233045次下载 | 免费
- 6电路仿真软件multisim 10.0免费下载
- 340992 | 191183次下载 | 免费
- 7十天学会AVR单片机与C语言视频教程 下载
- 158M | 183277次下载 | 免费
- 8proe5.0野火版下载(中文版免费下载)
- 未知 | 138039次下载 | 免费
工商网监
评论