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高速互连和电力输送网络 (PDN) 在低损耗玻璃基板基调器的电性能分析
1Department of Semiconductor System Engineering, Sejong University, Seoul 05006, Republic of Korea.
Micromachines
|October 28, 2023
概括
与相比,低损耗玻璃拦截器提供了优越的高速信号传输. 然而,管理电力输送网络 (PDN) 噪声对于保持信号完整性 (SI) 和功率完整性 (PI) 至关重要.
科学领域:
- 电气工程 电气工程
- 材料科学 材料科学 材料科学
- 半导体设备物理 半导体设备物理
背景情况:
- 低损耗玻璃基板正在成为高速插座器中的优越替代品,因为其信号传输和制造产量得到了增强.
- 玻璃固有的低损耗特性虽然有利于信号完整性 (SI),但在抑制电力输送网络 (PDN) 噪声方面存在挑战.
- 有效地管理SI和PI对于实现玻璃插座在先进电子包装中的全部潜力至关重要.
研究的目的:
- 进行基于低损耗玻璃基板的拦截器中高速互连和PDN的全面电气性能分析.
- 为了比较玻璃介质器与和有机对应器的SI和PI性能.
- 研究和提出解决方案,以减轻玻璃插座PDN中的电力/地面噪声.
主要方法:
- 玻璃插座测试车辆的制造和比较分析.
- 电磁 (EM) 和电路模拟以评估插入损失,眼图和信号带宽.
- 通过玻璃 (TGV) 的性能与通过 (TSV) 的性能进行测量和比较.
- 通过模拟和测量,分析PDN中的各种噪声诱导场景.
主要成果:
- 与和有机插座相比,玻璃插座显示出优越的高速互连性能,包括更低的插入损失和更宽的信号带宽.
- 透过玻璃通道 (TGV) 的电气性能比透过通道 (TSV) 的电气性能具有竞争力或更好.
- 在玻璃插座PDN中确定了关键的功率/地面噪声问题,需要具体的设计考虑.
结论:
- 低损耗玻璃拦截器非常适合在高速应用中保持信号完整性.
- 解决电力输送网络噪声对于强大的性能至关重要,需要先进的设计技术.
- 拟议的地面TGV和电磁带隙 (EBG) 设计为玻璃插座PDN提供有效的宽带噪声抑制.
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