Low-power MEMS wakeup system [electronic resource]

• Tác giả: Sandia National Laboratories, United States, United States. National Nuclear Security Administration
• Ngôn ngữ: eng
• Ký hiệu phân loại: 621.385621312 Electrical, magnetic, optical, communications, computer engineering; electronics, lighting
• Thông tin xuất bản: Washington, D.C. : Oak Ridge, Tenn. : United States. National Nuclear Security Administration ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2019
• Mô tả vật lý: Medium: ED : , digital, PDF file.
• Bộ sưu tập: Báo, Tạp chí
• ID: 256125
• Chủ đề: 1. 30 direct energy conversion; 2. 36 materials science; 3. 71 classical and quantum mechanics, general physics; 4. 75 condensed matter physics, superconductivity and superfluidity

Tóm tắt

There is provided a near-zero-power wakeup system in which a MEMS sensor for mechanical or acoustic signals is coupled to a very-low-power complementary metal oxide semiconductor (CMOS) application-specific integrated circuit (ASIC). Power consumption can be minimized by operating the ASIC with sub-threshold gate voltages.