摘要
本文提出了一种新型的大时间常数开关电容积分器(SCI),并且形成一系簇。这种新型积分器具有对寄生电容不敏感的特点,且不需要复杂的时钟电路。积分器系蔟通过二阶节的级联,可用来实现高阶滤波器函数。
A novel switched—capaeitor integrator with large time constants is presented in this paper. A complete family of integrators is insensitive to parasitic capacitances naving the advantage of no need for complicated clock circuit. The integrators can be used to realize bigger order filtorieng functions by cascade biquadratic section
