A new synthesis methodology, which offers design harmony of multiple analog filter and oscillator topologies is presented. Vertices of a bipartite graph are defined with simple mathematical function, denoted as cell. Weight of the edges are denoted by relation operator. A general theory has been developed based on graph and a set of traversal rules conjugated with cell, to produce multiple number of second-order function (SOF) in terms of cells. Theoretical approach has been facilitated with operational transconductance amplifier (OTA)-based circuit realization of multiple filter and oscillator topologies, and abridged with algorithm, which may lead to virtual EDA tool and field programmable analog array (FPAA). The proposed synthesis approach is validated with SPICE simulation.

中文翻译：

---

使用图对多个模拟滤波器和振荡器拓扑进行基于单元的综合


提出了一种新的综合方法，该方法提供了多个模拟滤波器和振荡器拓扑的设计和谐。二分图的顶点用简单的数学函数定义，表示为单元。边的权重由关系运算符表示。发展了一种基于图和一组与单元相结合的遍历规则的通用理论，以单元形式产生多个二阶函数（SOF）。基于运算跨导放大器 (OTA) 的多个滤波器和振荡器拓扑的电路实现促进了理论方法的发展，并通过算法进行了简化，这可能会导致虚拟 EDA 工具和现场可编程模拟阵列 (FPAA)。所提出的综合方法通过 SPICE 仿真进行了验证。