Optimization of reflection issues in high speed printed circuit boards
Rohita H. Jagdale, A. Venu Gopal Reddy, K. Sundeep
Abstract
Rohita H. Jagdale, A. Venu Gopal Reddy, K. Sundeep
Abstract
The problems associated with design of printed circuit board are many folds. The signal integrity within the PCB needs to be analyzed before finalization of PCB routing and needless to say that simulation is must. The major sources of signal integrity problems are the reflections along the PCB tracks. This paper proposes different techniques to minimize the reflections in a PCB using Allegro SPB 16.0. A novel technique of using terminations for minimizing reflections is presented.
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The problems associated with design of printed circuit board are many folds. The signal integrity within the PCB needs to be analyzed before finalization of PCB routing and needless to say that simulation is must. The major sources of signal integrity problems are the reflections along the PCB tracks. This paper proposes different techniques to minimize the reflections in a PCB using Allegro SPB 16.0. A novel technique of using terminations for minimizing reflections is presented.
Key concepts: Printed circuit board, Signal integrity, Reflection (computer programming), 3d printed, SIGNAL (programming language), Computer science, Routing (electronic design automation), Electronic engineering