一种用于卫勤信息传输的数据通信接口的研制

Development of a data communication interface used for information transmission medical service

介绍一种用于卫勤数据传输的微型通信接口。采用了CMOS单片FSK调制解调芯片，系统功耗低，携带方便，便于与有线或无线通信设备接口。

This paper introduces a miniature data communication interface used for informationtransmission of medical service,in which the CMOS single -chip FSK modulator and demodulatoris used. The system is low in power consumption,easy to be carried and easy to be interfacedwith wired or wireless communication equipment.