電子自動(dòng)化系考研復(fù)試專業(yè)英語(yǔ)詞匯完美版

1、歡迎來(lái)主頁(yè)下載精品文檔1.通信原理詞匯精品文檔Uintl抽樣量化和編碼：sampling quantizing and coding話路：speech channel幅值：amplitude value抽樣頻率：sampling frequency抽樣速率： sampling speed rate脈沖流： stream of pulses重復(fù)率：repetition rate編碼過(guò)程：coding processs模擬信號(hào)：analog signal傳輸質(zhì)量 transmission quality數(shù)字通信 digital communication數(shù)字傳輸 digital transmiss

2、ion含噪聲白勺環(huán)境 noisy environment傳輸路由 transmission path信號(hào)比 signal-to-noise ratio信號(hào)電平signal levels地面系統(tǒng) terrestrial system噪聲功率 noise power二進(jìn)制傳輸 binary transmission反向操作 reverse operation8 位碼序列 8-digit sequence接收端 receiving terminal幀格式 frame format同步字 synchronization wordthe schemes for performing these thre

3、e function 實(shí)現(xiàn)這三項(xiàng) 功能的方案a series of amplitude values 串幅值a speech channel of telephone quality電話質(zhì)量的話路a sequence of 8-binary digits 一個(gè) 8 位二進(jìn)制碼的序列a minimum theoretical sampling frequency理論上的最/J、抽樣頻率a voice channel occupying the range 300Hz to 3.4KHz 占據(jù)著300Hz至ij 3.4KHz頻率范圍的話路8-digits per sample value 每個(gè)樣值

4、 8 位碼the sparking of a car ignition system 汽車點(diǎn)火系統(tǒng)的大火the stream of the pulsese with a repetition rate of 64KHz 重復(fù)率為64KHz的脈沖the relationship of the true signal to the noise signal 真實(shí)信號(hào) 與噪聲信號(hào)的關(guān)系the signal received from a satellite 由衛(wèi)星上收至 U 的信號(hào)the complete information about a particular message 一條特定消息的全

5、部信息the shape of the transmitted signal 被傳信號(hào)的波形the attenuation introduced by transmission path由傳輸路由弓 I入的衰減the unit that converts sampled amplitude value to a set of pulses將抽樣的幅值轉(zhuǎn)換成一串脈沖的單元a sequence relating to channel 1 , 2 and son on 涉及至U第一路、 第二路及其他各路的序列a unique sequence of pulses called synchroniza

6、tion word 被稱 為同步字的獨(dú)特的碼序列terrestrial system 地面系統(tǒng)the presence or absence of the pulse 脈沖的 有 或 無(wú)a high-speed electronic switch 高速的電子開關(guān) the time division multiplexer 時(shí)分多路復(fù)用器Time Division Multiplexing 時(shí)分多路復(fù)用Unit2串行接口 serial interface顯示終端 CRT terminal發(fā)送器與接收器transmitter and receiver數(shù)據(jù)傳輸 data transmission數(shù)據(jù)

7、流 data stream閑置狀態(tài)the idle state傳號(hào)電平 mark level空號(hào)電平 space level起始位start bit停止位stop bitT 秒的持續(xù)時(shí)間 duration of T seconds奇偶校驗(yàn)位parity bit錯(cuò)誤標(biāo)志 error flag傳輸專昔誤 transmission error下降沿 falling edge符號(hào)間的空格intersymbol space接收機(jī)的定時(shí) receiver timing本地時(shí)鐘local clock磁帶 magnetic tape控制比特 control bit邏輯 1 電平 logical 1 level

8、二進(jìn)制數(shù)據(jù)binary data明顯的缺點(diǎn) obvious disadvantageasynchronous serial data transmission 異步串行數(shù)據(jù)傳輸The most popular serial interface 最為流行的串行接 口The transmitted data 所傳送的數(shù)據(jù)The clocks at the transmitter and receiver 發(fā)送器和接收器的時(shí) 鐘The era of teleprinter 電傳機(jī)的時(shí)代The dots and dashes of a character 個(gè)字符的點(diǎn)和戈 UThree times th

9、e duration of intersymbol space 符號(hào)間空格持續(xù) 時(shí)間的三倍The group of bits called characters 被稱為字符的比特組The invariable units comprising 7 or 8 bits of information 由 7 或8個(gè)比特的信息組成的固定單元A clock generated locally by the receiver由接收機(jī)本地產(chǎn)生的時(shí)鐘The received parity bit following the character在字符后所收至 U的奇偶校驗(yàn)位The falling edge o

10、f the start bit 起始位的下降沿The character-oriented nature of the data link數(shù)據(jù)鏈路面向字符的特性Uint3聯(lián)網(wǎng)技術(shù) networking technology國(guó)際標(biāo)準(zhǔn)化組織 international Organization for Standardization(ISO)參考模型 reference model歡迎來(lái)主頁(yè)下載精品文檔數(shù)據(jù)分組 packet data應(yīng)用程序 application program網(wǎng)絡(luò)媒體 network media分層 called layering硬件和軟件hardware and softw

11、are表示層 the presentation layer傳輸層 the transport layer數(shù)據(jù)鏈路層 the data link layer網(wǎng)絡(luò)服務(wù) network services文件接入 file access數(shù)據(jù)格式 data format主機(jī)host協(xié)議 protocol連接 connectivity邏輯地址 logical addressingNetworking technology 聯(lián)網(wǎng)技術(shù)Proprietary networking system 專用聯(lián)網(wǎng)系統(tǒng)The international Organization for Standardization國(guó)際標(biāo)

12、準(zhǔn)規(guī)劃組織Compatibility between the various type of networks 各種網(wǎng)絡(luò) 之間的兼容性Seven numbered layers 七層協(xié)議Standardization of network components網(wǎng)絡(luò)部件的標(biāo)準(zhǔn)化Error recovery 糾錯(cuò)Receiving host s system 發(fā)方主機(jī)系統(tǒng)Connection-oriented circuits 面向連接的電路Information flow control 信息流控制Network media access 網(wǎng)絡(luò)媒體接入Electrical specificati

13、on 電氣特性Maximum transmission distance 最大傳輸品巨離Uint 4傳輸控制協(xié)議 transmission control protocol互聯(lián)協(xié)議 Internet protocol數(shù)據(jù)通信 data communication微波 microwave高層協(xié)議 higher-level protocol流量控制 traffic control目的地 destination（信）源 resource段 segment互聯(lián)層 Internet layer分組交換 packet switching超文本傳輸協(xié)議 hypertext transfer protocol

14、靈活性 flexibility數(shù)據(jù)報(bào)datagramtransmission control protocol 傳輸控制協(xié)議Internet protocol 互聯(lián)協(xié)議satellite links 衛(wèi)星鏈路the Standard On which the internet has grown互聯(lián)網(wǎng)發(fā)展所基于的標(biāo)準(zhǔn)Network access layer 網(wǎng)絡(luò)接人層connection oriented protocol 面向連接的協(xié)議file transfer protocol 文件傳輸協(xié)議hypertext transfer protocol 超文本傳輸協(xié)議domain name sys

15、tem 域名系統(tǒng)developer of software 軟件開發(fā)人user datagram protocol用戶數(shù)據(jù)報(bào)協(xié)議packet -switched technology 分組交換技術(shù)Unit 5局域網(wǎng) local area network工作站 workstation外設(shè) peripheral拓?fù)?topology集線器hub交換器switch流量 traffic網(wǎng)絡(luò)接 口卡 network interface card數(shù)據(jù)庫(kù)databaseER刷電路板 printed circuit board主板 motherboard網(wǎng)絡(luò)適配器network adaptor并行數(shù)據(jù)para

16、llel data電脈沖 electrical impulses中繼器repeater聯(lián)網(wǎng)介質(zhì) networking medialocal-area network 局域網(wǎng)logical topology 邏輯拓?fù)鋎evices that connect directly to a network segment 直接連至 U 網(wǎng)絡(luò)段的部件network interface card 網(wǎng)絡(luò)接口卡process of the encapsulation 打包的過(guò)程standardized symbol標(biāo)準(zhǔn)化的符號(hào)printed circuit board 刷電路板e(cuò)xpansion slot o

17、f a bus on a computer s motherboard 在計(jì)算機(jī)母板上總線的擴(kuò)展槽network adapter網(wǎng)絡(luò)適配器parallel signal produced by the computer由計(jì)算機(jī)產(chǎn)生的并行信號(hào)transmltting station 發(fā)送站the specifications for Category 5 twisted-pair Ethernet 五類雙絞線以太網(wǎng)的規(guī)范Unit 6無(wú)源集線器passive hub網(wǎng)橋bridge可用帶寬 useable handwidth地址表 addressing table交換器switch路由器route

18、r光纖 optical fiber無(wú)線介質(zhì) wireless media銅線 copper wirethe device that serves as the center of network 作為網(wǎng)絡(luò)中心的部件multi-port repeater 多端口 中繼器reliability of the network 網(wǎng)絡(luò)的可靠性passive or active hubs 無(wú)源或有源的集線器protocol address or network address 地址或網(wǎng)絡(luò)地址network administrator 網(wǎng)絡(luò)管理者switching of packets to the bes

19、t route 交換分組到最佳路由network segment 網(wǎng)絡(luò)段Unit 7網(wǎng)絡(luò)資源 network resource信息月艮務(wù) information services遠(yuǎn)程終端 remote terminals地址 address精品文檔互連的系統(tǒng) interconnected systems歡迎來(lái)主頁(yè)下載精品文檔命令 command電子郵件 electronic mail主機(jī)Host無(wú)線信道 wireless channels搜索工具popup用戶界面 user interface拷貝copy互連網(wǎng)popup存取access文本信息 textual messages鼠標(biāo)mouse協(xié)

20、議 protocol超文本協(xié)議 hypertext protocolgiant network of computers located all over the world分布在全世界的計(jì)算機(jī)的巨大網(wǎng)絡(luò)backbone system 主干系統(tǒng)nationwide network 全國(guó)范圍的網(wǎng)絡(luò)electronic conferences 電子會(huì)議remote terminal 遠(yuǎn)程終端live conversation 實(shí)時(shí)的對(duì)話world wide web 萬(wàn)維網(wǎng)searching tool 搜尋工具the largest repository of information最大的信息庫(kù)ne

21、twork facilities resources 網(wǎng)絡(luò)設(shè)備資源the vast majority of the computers on the net在網(wǎng)上的絕大多數(shù)計(jì)算機(jī)the Unix operating system UNIX 操作系統(tǒng)textual message 文本信息 sa way to move data between the internet and your PC 在因特網(wǎng)和你的PC機(jī)之間傳送數(shù)據(jù)的方法the convenient searching tools 方便的搜索工具the networked hypertext protocol聯(lián)網(wǎng)的超文本協(xié)議Unit

22、8optical fiber communications 光纖通信light source 光源wavelength 波長(zhǎng)laser激光器dispersion 色散transmission medium 傳輸介質(zhì)multi-mode fiber 多模光纖long-haul trunks 長(zhǎng)途干線single-mode fiber 單模光纖bandwidth 帶寬wideband subscriber 寬帶用戶fiber-optics纖維光學(xué)commercial technology 商用技術(shù)threshold current 限電流photodetector 光檢測(cè)器wavelength m

23、ultiplexing 波分復(fù)用fiber-optic networks 纖維光網(wǎng)絡(luò)video bandwidth 視頻帶寬長(zhǎng)途傳輸 long distance transmission中2儂品巨離.repeater spacing商用技術(shù) .commercial technology光纖通信 .optical fibre communications已裝光纖的總長(zhǎng)度.the total length of installed fibre長(zhǎng)途通信系統(tǒng)long-haul telecommunication system低衰減的石英纖維the low-loss silica fibre衰減逼近瑞禾

24、1極限的光纖fibers with losses approaching theRayleigh limit室溫下的 門 限電流 .room temperature threshold currents 較長(zhǎng)波長(zhǎng)區(qū) the longer wavelength region 用戶接入工程 .subscriber access project部件性能和可靠性 的改進(jìn) improvements in component performance and reliabilitySET置位Set-up time設(shè)置時(shí)間Timer計(jì)時(shí)器Toggle觸發(fā)Asynchronous counter 異步計(jì)數(shù)器Ca

25、scade 級(jí)聯(lián)Decade十進(jìn)制Decade counter十進(jìn)制計(jì)數(shù)器Recycle 循環(huán)Ripple counter脈動(dòng)計(jì)數(shù)器Sequential circuit 時(shí)序電路State diagram 狀態(tài)圖State machine 狀態(tài)機(jī)Synchronous counter 同步計(jì)數(shù)器精品文檔Terminal count 最終計(jì)數(shù)Truncated 截?cái)郥runcated sequence 截取序歹UUp/Down counter上行/下行計(jì)數(shù)器Bidirectional 雙向的Johnson counter Johnson 計(jì)數(shù)器Load加載Ring counter環(huán)形計(jì)數(shù)器Shi

26、ft移位Stage 層Universal shift register 通用移位寄存器Global cell全局單元Local cell本地單元Registered寄存器模式Access time存取時(shí)間Address 地址BEDO DRAM脈沖擴(kuò)展數(shù)據(jù)輸出動(dòng)態(tài)隨機(jī)訪問(wèn)存儲(chǔ)器Bus總線Byte字節(jié)Cache memory高速緩沖存儲(chǔ)器Capacity 容量CCD電荷耦合器件CD-R可記錄光盤CD-ROM光盤CD-RW可重寫光盤Cell單元DAT數(shù)碼錄音帶DIMM雙列直插內(nèi)存模塊DLT數(shù)字線性磁帶DRAM動(dòng)態(tài)隨機(jī)存儲(chǔ)器DVD-ROM數(shù)字通用磁盤(數(shù)字視頻磁盤)Dynamic memory動(dòng)態(tài)存儲(chǔ)

27、器EDO DRAM擴(kuò)展數(shù)據(jù)輸出動(dòng)態(tài)隨機(jī)存取記憶體EEPROM電可擦除只讀存儲(chǔ)器EPROM可擦寫可編程只讀存儲(chǔ)器FET場(chǎng)效應(yīng)管FIFO先入先出Flash memory 閃存Floppy disk 軟盤FPM DRAM快頁(yè)模式的動(dòng)態(tài)隨機(jī)存儲(chǔ)器Hard disk 硬盤Jaz cartridge JAZ磁帶Latency period 等待時(shí)間LIFO后入先出Magneto-Optical disk 光學(xué)磁盤Memory array存儲(chǔ)器陣列MOSFET金屬氧化物半導(dǎo)體場(chǎng)效應(yīng)晶體管Nibble半字節(jié)Nonvolatile非易失性Pipeline流水線技術(shù)PROM可編程只讀存儲(chǔ)器QIC 74英寸磁帶RA

28、M隨機(jī)存取存儲(chǔ)器Read讀取歡迎來(lái)主頁(yè)下載精品文檔Refresh 刷新ROM只讀存儲(chǔ)器Seek time尋道時(shí)間SDRAM同步動(dòng)態(tài)隨機(jī)存儲(chǔ)器SIMM單線存儲(chǔ)器模塊SRAM靜態(tài)隨機(jī)訪問(wèn)存儲(chǔ)器Static memory靜態(tài)存儲(chǔ)器UV PROM紫外線可擦寫可編程ROMVolatile易失存儲(chǔ)器Word 字Word capacity 字容量Word length 字長(zhǎng)WORM只寫一次存儲(chǔ)器Write 寫Zip disk Zip 磁盤Acceptor接收器Analog-to-digital converter (ADC)模數(shù)轉(zhuǎn)換器Bus總線Bus arbitration 總線仲裁Bus contenti

29、on 總線競(jìng)爭(zhēng)Controller 控制器DCE數(shù)據(jù)通信設(shè)備Digital-to-analog converter (DAC)數(shù)模轉(zhuǎn)換器DTE數(shù)據(jù)終端設(shè)備Flash ADCGPIB通用接口總線Handshaking握手協(xié)議High-Z高阻態(tài)IEEE 488 bus IEEE 48糠、線IEEE 1394 bus IEEE 139兆、線Interfacing 接口ISA bus ISA 總線Listener收話器Local bus本地總線Modem調(diào)制解調(diào)器Monotonicity 單調(diào)性PCI bus PC 總線Peripheral外圍設(shè)備Port 端口SCS小型計(jì)算機(jī)系統(tǒng)接口Source 源

30、Talker發(fā)話器Tristate 三態(tài)USB通用接口總線Accumulator 累力口器Address 地址Address bus地址總線ALU算術(shù)邏輯單元Compiler編譯器Contiguous 鄰接Control bus控制總線Control unit控制單元Coprocessor協(xié)處理器CPU中央處理單元Data bus數(shù)據(jù)總線Debug調(diào)試工具DMA直接存儲(chǔ)器存取EU執(zhí)行單位Flag標(biāo)志Hardware 硬件Instruction pairing 指令配對(duì)Interrupt 中斷I/O port輸入輸出端口IP指令指針Machine code 機(jī)器碼Memory-mapped I/

31、O 存儲(chǔ)器映像 I/OMicrocontroller 微控制器 Microprocessor 微處理器 Mnemonic助記符 Multitasking 多任務(wù) Op-code操作碼 Operand操作符 PIC可編程中斷控制器 Pointer 指針 Polling 輪詢 Port 端口PPI可編程外圍接口Prefetching 預(yù)取Program 程序Pseudo-operation 偽操作Queue對(duì)列Real mode實(shí)模式Register array寄存器陣列Relocatable code可重定位編碼Segment 段Software 軟件Software interrupt 軟件中

32、斷String字符串Subroutine 子程序Throughput總處理能力Bipolar雙極型CMOS互補(bǔ)金屬氧化物半導(dǎo)體Current sinking 電流消耗Current sourcing 電流提供Drain漏極E2CMOS電可擦除CMOSGate 門Noise immunity 抗干擾度Noise margin噪聲邊界Open-collector集電極開路Propagation delay time 傳播延遲時(shí)間Pull-up resistor 上拉電阻Source源極TTL晶體管一晶體管邏輯Unit load單位負(fù)載8.模電詞匯精品文檔精品文檔歡迎來(lái)主頁(yè)下載精品文檔 半導(dǎo)體 se

33、miconductor本征半導(dǎo)體 intrinsic semiconductor 摻雜 doping 共價(jià)鍵 covalent bond 空穴hole束縛電子 bonded electron 自 由電子 free electron 半導(dǎo)體二極管semiconductor diode點(diǎn)接觸型 point contact type 等效電路 equivalent circuit 電流方程 current equation 伏安特性 Volt Ampere characteristic 發(fā)光二極管 light-emitting diode 理想模型ideal model 面接觸型 junction

34、type 小信號(hào)模型 small signal model 折線化模型 piecewise model 載流子 carrier 波形轉(zhuǎn)換電路waveform converter波形發(fā)生電路waveform generator方波發(fā)生器 square wave generator 函數(shù)發(fā)生器 function generator 鋸齒波發(fā)生電路Saw tooth wave generator矩形波發(fā)生電路rectangle wave generator三角波發(fā)生電路triangular wave generator正弦波振蕩電路sinusoidal oscillator差分放大電路differe

35、ntial amplifier參數(shù) parameter 共模放大倍數(shù)common-mode gain共模抑制比 common-mode rejection ratio 輸出電阻 output resistance 輸入電阻 input resistance 長(zhǎng)尾 long tailed 場(chǎng)效應(yīng)管 field effect transistor 對(duì)稱條件 condition of symmetry 共模信號(hào) common-mode signal 恒流源 constant current source 零點(diǎn)漂移zero drift 靜態(tài)工作點(diǎn) quiescent point 有源負(fù)載 active

36、 load 串聯(lián)型穩(wěn)壓電源series voltage regulator保護(hù)電路 protecting circuit 安全區(qū)保護(hù) safety operating area protection 過(guò)流保護(hù) current overload protection 過(guò)熱保護(hù) thermal overload protection 基準(zhǔn)源 reference 帶隙基準(zhǔn)源 band-gap reference 齊納基準(zhǔn)源 Zener reference 襯底 substrate 溝道 channel 恒流區(qū) constant current region 夾斷電壓 pinch off voltag

37、e 結(jié)型 junction type 金屬-氧化物-半導(dǎo)體場(chǎng)效應(yīng)管Metal-Oxide-SemiconductorField Effect Transistor (MOSFET) 絕緣柵型 insulted gate type 開啟電壓 threshold voltage 耗盡型 depletion type 增強(qiáng)型 enhancement type漏極drain柵極gate源極source輸出特性 output characteristics轉(zhuǎn)移特性 transfer characteristics多發(fā)射極晶體管multiple emitter transistor電荷放大器 charge

38、 amplifier多集電極晶體管multiple collector transistor電路仿真 circuit simulation電流反饋集成運(yùn)放current feedback operational amplifier電流模 current mode比例電流源 scaling current source多路電流源 multiple current source鏡像電流源 current source mirror微電流源 small value current source威爾遜電流源Wilson current source單片集成后I 壓器monolithic integra

39、ted regulator低頻功率放大電路low frequency power amplifier電容 capacitor旁路by-pass 極間 inter-electrode 擴(kuò)散diffusion濾波filtering耦合coupling 勢(shì)壘 barrier 電容濾波 capacitance filter脈動(dòng)系數(shù) ripple factor電壓比較電路voltage comparator窗 口 比較器 window comparator過(guò)零比較器 zero-crossing comparator集成電壓比較器integrated voltage comparator簡(jiǎn)單比較器 sim

40、ple comparator三態(tài)比較器 tri-state comparator限幅 clipping閾值電壓 threshold voltage滯回比較器 regenerative comparator電壓反饋集成運(yùn)放voltage feedback operational amplifier電子設(shè)計(jì)自動(dòng)化Electronic Design Automation (EDA)EM 模型 Ebers-Moll model伏安特性 Volt-Ampere characteristics放大電路 amplifier變壓器耦合 transformer coupling單級(jí)放大電路single stag

41、e amplifier共發(fā)射極 common-emitter (CE共漏極 common-drain (CD)共集電極 common-collector共基極 common-base(CB)共源極 common-source(CS)多級(jí)放大電路multi-stage amplifier負(fù)載線load line直流負(fù)載線 direct load line交流負(fù)載線 alternating load line共射-共基放大電路 CE-CC amplifier共集-共基放大電路 CC-CB amplifier工作點(diǎn)穩(wěn)定 operating point stabilization光電耦合器 photo

42、-coupler射極輸出器 emitter follower選頻 frequency selective-直接耦合 direct coupled歡迎來(lái)主頁(yè)下載精品文檔阻容耦合 RC coupled 電大電路的性能characteristics of amplifiers放大彳首數(shù) amplification頻率特性 frequency characteristics (frequency response)波特圖 Bode plot上限截至頻率upper cut-off frequency相頻特性 phase frequency characteristic下限截至頻率lower cut-of

43、f frequency失真系數(shù) distortion factor輸出電阻 output resistance輸入電阻 input resistance瞬態(tài)響應(yīng) transient response通頻帶 bandwidth效率 efficiency信噪比 signal-noise ratio最大輸出幅值maximum output amplitude最大輸出功率maximum output power放大電路的分析analysis of amplifiers等效電路 equivalent circuith 參數(shù)模型 h-parameter model混合模型 hybrid- n model直

44、流模型 DC model交流通路AC model圖解法 graphical method直流通路 direct current path負(fù)反饋放大電路的自激振蕩 self excited oscillation offeedback amplifiers校正措施 compensational method超前校正 phase lead compensation滯后校正 phase lag compensation穩(wěn)定判據(jù) stability criterion穩(wěn)定裕度 stability margin幅值裕度 gain margin相位裕度 phase margin閉環(huán) closed-loop

45、負(fù)反饋 negative feedback反饋通路feedback path開環(huán) open-loop深度負(fù)反饋 strong negative feedback正反饋 positive feedback自舉電路 bootstrapping feedback反饋極性判斷feedback polarity examination反饋組態(tài) feedback configuration電流并聯(lián) current-parallel電壓串聯(lián) voltage-series反向飽和電流(IS) reverse saturation current光電池 photocell光電二極管 photodiode光電三極

46、管 phototransistor隔離放大器 isolated amplifier丙類 class C BTL balanced transformer-less 互補(bǔ)電路 complementary pair circuit集成功放 integrated circuit power amplifier甲 類放大 class A amplification甲乙類放大 class AB amplification交越失真 cross-over distortionOCL output capacitor-less OTL output transformer-less 熱阻 thermal re

47、sistance精品文檔輸出功率 output power散熱 heat dissipation推挽 push-pull -乙類放大 class B amplification準(zhǔn)互補(bǔ)電路 quasi complementary干擾 interference集成電壓比較器integrated voltage comparator集成模擬乘法器integrated analog amplifier變跨導(dǎo)乘法器 variable trans-conductance multiplier四象限乘法器 four-quadrant multiplier集成運(yùn)算放大電路integrated operatio

48、nal amplifier circuit保護(hù)電路 protecting circuit反相輸入端 inverting input terminal集成電路特點(diǎn)features of integrated circuit理想運(yùn)放 ideal operational amplifier失調(diào)電流 offset current失調(diào)電壓 offset voltage同相輸入端 non-inverting input terminal通用型 popular type轉(zhuǎn)換速率slew rate專用型 special type精密整流電路precision rectifier半波 half wave全波 f

49、ull wave雙極型晶體管bipolar junction transistor飽和區(qū) saturation region參數(shù) parameter電流放大系數(shù) current amplification factor放大區(qū) active region擊穿電壓 breakdown voltage特征頻率 transition frequency晶片wafer晶閘管thyristor開關(guān)型直流電源switching mode direct power supply脈寬調(diào)制 pulse width modulation占空比duty ratio過(guò)渡帶 transition band低通濾波器 lo

50、w-pass filter(LPF)帶通濾波器 band-pass filter(BPF)帶阻濾波器 band-elimination filter(BEF)高通濾波器 high-pass filter(HPF)全通濾波器 all-pass filter(APF)Q 值 quality factor通帶 pass-band通帶電壓增益pass-band voltage gain特征頻率 characteristic frequency無(wú)限增益多路反饋-infinite gain multiple feedback filter壓控電壓源 voltage-controlled voltage s

51、ource中心頻率 center frequency阻帶 stop-band內(nèi)阻 internal resistanceN 型半導(dǎo)體 n type semiconductors多數(shù)載流子 majority carrier施主原子 donor atom少數(shù)載流子 minority carrier雜質(zhì) impurity屏蔽screenPN 結(jié) PN junction齊納擊穿 Zener breakdown歡迎來(lái)主頁(yè)下載精品文檔溫度電壓當(dāng)量 Voltage equivalent of temperature 受主原子 acceptor atom 熱敏電阻 thermistor雙列直插式封裝dual-

52、line package符號(hào) symbol相對(duì)誤差 relative error信號(hào)轉(zhuǎn)換電路signal transfer circuit電壓 / 電流轉(zhuǎn)換電路voltage-current converter電流 / 電壓轉(zhuǎn)換電路current-voltage converter精密整流電路precision rectifier壓控振蕩器voltage controlled oscillator運(yùn)算電路 operational circuit 比例電路 scaling circuit 差分輸入 differential inputT 型反饋網(wǎng)絡(luò) T type feedback network

53、乘法電路 multiplication circuit乘方電路 mathematical power circuit 除法電路 divide circuit 對(duì)數(shù)電路 logarithmic circuit 電壓跟隨器 voltage follower 積分電路 integration circuit 求和電路 summing circuit微分電路 differential circuit虛短 virtual short虛斷 virtual open虛地 virtual ground指數(shù)電路 exponential circuit儀用放大器 instrumentation amplifier

54、 有源負(fù)載 active load 有源原件 active component 整流電路rectifier半波整流 half wave rectifier倍壓整流 voltage doubler rectifier脈動(dòng)系數(shù) ripple factor橋式整流 bridge rectifier噪聲 noise熱噪聲 thermal noise散粒噪聲 shot noise噪聲系數(shù) noise factor正弦波振蕩電路sinusoidal oscillator石英晶體振蕩器crystal oscillatorCh1 Hardware System of Single Chip Microcomp

55、uter PC Personal Computer機(jī)中央處理單元 CPU, Central Processing Unit輸入輸出 I/O, Input/Output隨機(jī)存取存儲(chǔ)器RAM, Random Access Memory專用寄存器 Special Function Register程序計(jì)數(shù)器 PC, Program Counter程序狀態(tài)字 PSW Program Status Word堆棧指針 SP, Stack Pointer時(shí)鐘電路 Clock circuit復(fù)位電路 Reset circuit電壓 Voltage地線GroundCh2 The Exploitation of

56、Single Chip Microcomputer 仿真器 emulator工具軟件 facility and software電源 power supply通信電纜 Communication Cable運(yùn)行 Execute仿真插座 Emulator socket單步運(yùn)行Step在線仿真功能(On-line emulator function)跟蹤運(yùn)行Trace在線仿真器 In Circuit Emulator ,簡(jiǎn)稱ICE斷點(diǎn)運(yùn)行 BreakpointCh3 Instruction System of the MCS-51MCSMicro Computer System指令系統(tǒng) Instr

57、uction System尋址方式 Look for address mode直接 Directness立即 Immediately間接 Indirectly變址 Change address精品文檔9.單片機(jī)詞匯相對(duì) Comparatively數(shù)據(jù)傳送指令 Data Move Instruction算術(shù)運(yùn)算指令 Arithmetic Operation Instruction 邏輯運(yùn)算指令 Logic Operation Instruction 控制轉(zhuǎn)移指令 Control Transfer Instruction 位操作指令 Bit Operation Instruction BCD 碼，

58、Binary Coded Decimal力口法 ADD, Addition 減法 SUB, Subtration 乘法 MUL, Multiplication 除法 DIV, Divition 數(shù)據(jù)調(diào)整 DA, Data Adjust 加大 INC, Increase 減少 DEC, DecreaseCh4 The Program Design of Assembly Language 機(jī)器語(yǔ)言 Machine Language 匯編語(yǔ)言 Assembly Language 高級(jí)語(yǔ)言 High-Level Language 簡(jiǎn)單程序 simple program 分支程序 branch pro

59、gram 循環(huán)程序 circle or loop program 子程序 SubprogramCh5 Time and Interrupt 中斷 Interrupt 計(jì)數(shù)器 counter 定時(shí)器 Timer 定時(shí)器工作方式寄存器TMOD, Timer mode定時(shí)器控制寄存器TCON, Timer control啟動(dòng)定時(shí)器 TR, Timer Run 定時(shí)器滿標(biāo)志位 TF, Time Full 中斷允許寄存器 IE, Interrupt Enable 中斷優(yōu)先權(quán)寄存器Interrupt Priority振蕩條件 criterion of oscillation 周期 period歡迎來(lái)主頁(yè)下

60、載精品文檔交通指揮燈 traffic light倒計(jì)時(shí) countdown片內(nèi) RAM on-chip Data RAMCh6 The Expanded System of Single Chip Microcomputer 靜態(tài) RAMSRAM, Static Random Access Memory 動(dòng)態(tài) RAM DRAM, Dynamic Random Access Memory 快擦寫型存儲(chǔ)器 Flash Memory 只讀存儲(chǔ)器 ROM, Read-only Memory 隨機(jī)存取存儲(chǔ)器 RAM, Random AccessMemorCh7 The Interface Technol