Issue link: https://iconnect007.uberflip.com/i/615135
December 2015 • The PCB Design Magazine 49 Figure 4: Simulated step response of the circuit shown in Figure 1. Both axes are linear. The horizontal axis shows the first 0 to 10 µs time interval. Figure 5: Simulated step response of the circuit shown in Figure 1. Both axes are linear. The horizontal axis shows the first 0 to 1 µs time interval. quiet power SYSTEMATIC ESTIMATIoN oF WoRST-CASE PDN NoISE