low-level amplifier

基本解釋

We identified a synaptic amplifier at the origin of an ascending pain pathway that is switched-on by low-level activity in nociceptive nerve fibers.
研究人員說(shuō)，突觸的變化放大了疼痛信號(hào)，潛在地增加了一個(gè)人對(duì)疼痛的敏感性。
A low reset noise CMOS image sensor (CIS) based on column-level feedback reset is proposed. A feedback loop was formed through an amplifier and a switch.
提出了一種通過(guò)放大器和開(kāi)關(guān)建立起反饋環(huán)路，基于列級(jí)反饋復(fù)位的低噪聲CMOS圖像傳感器（CIS）。
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In order to reduce the output noise to the relative low level, the LDO is employed. As the heart of the LDO, the operational amplifier, band-gap reference and bypass PMOSFET are all introduced.
闡述了電荷泵的工作原理，同時(shí)圍繞后級(jí)的輸出，對(duì)LDO的運(yùn)放，帶隙參考基準(zhǔn)以及功率調(diào)整管展開(kāi)了描述。