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DAC3484在分布式基站中的应用

发表时间:2014-10-31  浏览量:1675  下载量:624
全部作者: 孟林
作者单位: 司亚乐无线通信科技(深圳)有限公司
摘 要: 高速数字-模拟转换器(digital to analog convertor,DAC)作为移动通信宽带通信基站中的重要部分,其性能对发射机系统工作带宽、无杂散动态范围(spurious free dynamic range,SFDR)至关重要,是产品开发中硬件设计和调试的重点与难点。以TI公司一款16位高速DAC3484为例,讨论了器件选型、方案预算、电路设计和配置等应用要点,供相关开发者参考。
关 键 词: 电子技术;无线通信技术;分布式基站;高速数字-模拟转换器
Title: Application of DAC3484 in distributed base station
Author: MENG Lin
Organization: Sierra Wireless Technology (Shenzhen) Ltd.
Abstract: High speed digital to analog convertor (DAC) is an important component in wireless telecom base station. Its character better or worse is critical to transmitter bandwith and spurious free dynamic range (SFDR) performance. This paper introduced a high speed DAC product DAC3484 of TI company, discussed some application key points such as part selection, schematic link budget, circuit design and configuration for relative designer reference.
Key words: electronic technology; wireless communication technology; distributed base station; high speed digital to analog convertor
发表期数: 2014年10月第20期
引用格式: 孟林. DAC3484在分布式基站中的应用[J]. 中国科技论文在线精品论文,2014,7(20):2014-2028.
 
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