摘要
介绍了Intersil公司的数字上变频芯片HSP50415和AD公司的数字下变频芯片AD6620的功能和特点,并以这两个芯片为核心构建了一种通用中频数字化平台,可以与多种数据终端接口并实现短波、超短波高速数传。
This paper introduces the digital modulator HSP50415 by Intersil and digital signal processor AD6620 by AD, based on which a universal platform of IF Digitalization is constructed. The platform is capable of connection to multi types of data terminals and of high speed shortwave and ultrashort wave data transmission.
出处
《电子科技》
2007年第10期33-37,共5页
Electronic Science and Technology
