摘要
本文论述了开关电容阵列滤波器的设计．它可以通过改变一块铝版使同一块模版布局不同种类和不同性能指标的开关电容滤波器，从而可以用计算机辅助的半定制设计方法设计，缩短了设计周期，并满足多用户对开关电容滤波器不同品种与性能指标的要求，降低了生产成本，便于大规模生产．
Abstract A mask-programmable semi-custom switched-capacitor array filter designing method is developed, which leads to simple and regular SCF structure designed by changing a single metal layer. High order lader filters and cascaded biquad filters have been designed and implemented with the designed base-layer. It shows that the optimized baselayer is suitable for many cases.
基金
上海市科委项目
