• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>IEEE Journal of Solid-State Circuits >A 5-GHz direct-conversion CMOS transceiver utilizing automatic frequency control for the IEEE 802.11a wireless LAN standard
【24h】

A 5-GHz direct-conversion CMOS transceiver utilizing automatic frequency control for the IEEE 802.11a wireless LAN standard

机译：采用自动频率控制的IEEE 802.11a无线局域网标准的5 GHz直接转换CMOS收发器

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

A fully integrated CMOS direct-conversion 5-GHz transceiver with automatic frequency control is implemented in a 0.18-Μm digital CMOS process and housed in an LPCC-48 package. This chip, along with a companion baseband chip, provides a complete 802.11a solution The transceiver consumes 150 mW in receive mode and 380 mW in transmit mode while transmitting +15-dBm output power. The receiver achieves a sensitivity of better than -93.7dBm and -73.9dBm for 6 Mb/s and 54 Mb/s, respectively (even using hard-decision decoding). The transceiver achieves a 4-dB receive noise figure and a +23-dBm transmitter saturated output power. The transmitter also achieves a transmit error vector magnitude of -33 dB. The IC occupies a total die area of 11.7 mm2 and is packaged in a 48-pin LPCC package. The chip passes better than ±2.5-kV ESD performance. Various integrated self-contained or system-level calibration capabilities allow for high performance and high yield.
机译：具有0.18μm数字CMOS工艺的具有自动频率控制功能的完全集成CMOS直接转换5 GHz收发器采用LPCC-48封装。该芯片与配套的基带芯片一起，提供了完整的802.11a解决方案。收发器在发送+15 dBm输出功率的同时，在接收模式下消耗150 mW，在发送模式下消耗380 mW。对于6 Mb / s和54 Mb / s的接收器，其灵敏度分别高于-93.7dBm和-73.9dBm（即使使用硬判决解码）。该收发器实现了4dB的接收噪声系数和+ 23dBm的发射机饱和输出功率。发射器还实现了-33 dB的发射误差矢量幅度。该IC的总芯片面积为11.7 mm2，并采用48引脚LPCC封装。该芯片的ESD性能优于±2.5kV。各种集成的自包含或系统级校准功能可实现高性能和高产量。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号