本文介绍一种六阶全集成的连续时间10.7MHz带通滤波器的设计和实验评价。在芯片上用一固定中心频率和带宽的双回路主辅控制线路调谐外部信号,就能使电路性能保持稳定。同时,讨论了设计和性能的一些问题,并在适当的地方提出了改正的方法。 This article presents a six-order fully integrated continuous-time 10.7MHz band-pass filter design and experimental evaluation. On the chip with a fixed center frequency and bandwidth of dual-loop main and auxiliary control lines to tune the external signal, you can make the circuit performance remained stable. At the same time, some issues of design and performance were discussed and corrective measures were put in place where appropriate.