Abstract
A burst stimulus of data is a common activity in circuits and systems. The supply noise voltage waveform induced by a burst train of integrated circuit (IC) switching currents is rigorously derived for a power distribution network (PDN) with power traces, commonly used in handheld devices. Closed-form expressions are proposed to quickly estimate the amount of voltage drop and overshoot and to develop more complete PDN design methodology as improved target impedances. The proposed PDN noise expressions are also validated with SPICE simulation and measurements using a fabricated IC and PCB.
| Original language | American English |
|---|---|
| Journal | IEEE Transactions on Electromagnetic Compatibility |
| Volume | 56 |
| DOIs | |
| State | Published - Dec 1 2014 |
Keywords
- Burst noise
- Burst patterns
- Electric network analysis
- Power distribution network
- SPICE
- Switching currents
- Target impedances
- Transient noise
- overshoot
Disciplines
- Electrical and Computer Engineering
- Numerical Analysis and Scientific Computing
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