zero insertion 中文意思是什麼

zero insertion 解釋
零插入
  • zero : n （pl zeros zeroes）1 【數學】零；零號。2 零位；零點，起點；（溫度表的）零度，冰點；座標原點；無...
  • insertion : n. 1. 插入；記入；刊登。2. 插入物；插入句；插入廣告；插銹，補繡。3. 【動、植】著生（點）。4. 【電學】嵌入，介入。5. 【醫學】（肌肉的）附著。adj. -al
  1. Zero insertion force a kind of integrated circuit socket where no pressure is needed to insert the chip. these sockets are used in eprom programmers, burn - in boards and test jigs

    零插拔力：一種集成電路插座，插入晶元時不需要壓力。這些插座在eprom編程器、老化板和測試夾具中使用。
  2. Zero insertion force connector

    無插拔力接插件
  3. Detail specification : mechanically actuated zero and low insertion force sockets for pin grid array devices with 2. 54 mm 2. 54 mm 0. 1 " 0. 1 " spacing for use in electronic equipment

    詳細規范:用於電子設備的2 . 54mmx2 . 55mm間距針式格子排列裝置的零和低插入力機械啟動插孔
  4. Zero insertion force

    零插拔力
  5. At present the manufacture of surface acoustic wave use the technology of the final submicron. a series of the devices of low insertion loss, high q saw rayleigh surface acoustic wave resonators or stws that insertion loss has less than 5db, load quality factor ( ql ) is more than 1000 on the quartz piezoelectric with zero of first temperature factor in the research. these difference frequencies are 60mhz, 280mhz, 739mhz and 1ghz of normal frequency and at also surface acoustic wave. using 1. 25db noise factor amplifier, careful design curcuit, good setting printed curcuit board, and using the 1ghz surface transverse wave resonator as frequency element, researching the low phase noise surface acoustic wave with sideband phase noise near ? 120dbc / hz deviating 1khz on carrier, spurious suppress with 80db

    本研究採用一階溫度系數為零的壓電石英基片上製作出損耗小於5db 、有載品值因素（ ql值）超過1000的一系列低損耗、高q值聲表面波rayleigh波或stw諧振器，頻率分別為60mhz 、 280mhz 、 739mhz和1ghz等不同頻率的高性能聲表面波諧振器。並採用噪聲系數為1 . 25db的低噪聲系數放大器，精心設計電路，優化設計布置印製電路板，用標稱頻率為1ghz的聲表面波諧振器為頻率控制元件，製作出在偏離載頻1khz處的單邊帶相位噪聲近- 120dbc / hz 、雜波抑制達80db以上的低相位噪聲聲表面波振蕩器。
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