新型1.2V DDR4电源的硅和PCB接地系统设计研究

Proceedings of the 2014 37th International Spring Seminar on Electronics Technology Pub Date : 2014-05-07 DOI:10.1109/ISSE.2014.6887630

C. Tămaş, N. Codreanu, C. Grecu, I. Marghescu

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引用次数: 0

摘要

本文对便携式计算机主板印刷电路板的两种改进方案进行了研究和比较。该问题代表了模拟电路和开关电源。主要的例子是一个简单的模拟电路，低差稳压器(LDO)，集成到一个复杂的模拟电路。LDO稳定性与印刷电路板(PCB)设计规则的对比是当今电气工程师和PCB设计师面临的真正挑战。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Investigations on silicon and PCB ground system design for new 1.2V DDR4 power sources

The paper investigates and compares two different solutions to improve a printed circuit board designed for a portable computer main board. The issue represents the analog circuits and switching power supplies. The main example is a simple analog circuit, low dropout regulator (LDO), integrated into a complex analog circuit. The LDO stability versus the printed circuit board (PCB) design rules represents today a real challenge for electrical engineers and PCB designers.

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Proceedings of the 2014 37th International Spring Seminar on Electronics Technology

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