摘要
宽带直流放大器在微弱信号监测和测量电路系统中应用非常广泛,本论文提出了一种基于差分放大电路原理,并采用高速宽带集成运放作为主放大器,来设计宽带直流放大器的具体方法。
Wideband DC Amplifier in weak signal monitoring and measurement circuit system is widely used, this paper presents a theory based on the differential amplifier circuit, and using high-speed broadband integrated operational amplifier as the main amplifier, to design specific methods of broadband dc amplifier.
出处
《自动化与仪器仪表》
2010年第2期91-93,共3页
Automation & Instrumentation
关键词
差分放大器
宽带
直流放大
集成运放
Differential amplifier
Broadband
DC amplification
Integrated operational amplifier
