Graph-Based Symbolic Technique and Its Application in the Frequency Response Bound Analysis of Analog Integrated Circuits

Figure 7

Frequency response of the RLC circuit [3]. Solid curve is the magnitude response with nominal parameters. The dashed curves are the lower and upper bounds due to variations. The three surfaces at the top have 𝐿 and 𝐶 as 𝑥-axis and 𝑦-axis, respectively, and 𝑧-axis shows the magnitude variations at three sampling frequencies.