摘要
本文提出以传递函数的信号流图实现为基础,设计出一种新的通用高阶可调OTA-C滤波器.该滤波器仅需要OTA器件和接地电容,适合于用MCS技术实现.实验结果证明了它的可行性.
A new universal tunable high-order OTA-C filter based on a signal-flow-graph realization of the transfer function is designed. The filter needs only OTAs and grounded capacitors, and it is convenient for realization with MOS technology. Experimental results are given to show its feasibility.
关键词
滤波器
传递函数
信号流图
放大器
OTA-C filter
Transfer function
Signal-flow-graph
