時鐘振蕩器 的英文怎麼說
中文拼音 [shízhōngzhèndàngqì]
時鐘振蕩器
英文
clock oscillator- 時 : shí]Ⅰ名1 (比較長的一段時間)time; times; days:當時at that time; in those days; 古時 ancient tim...
- 鐘 : Ⅰ名詞1 (用銅或鐵製成的響器) bell 2 (計時器) clock 3 (指鐘點、時間) time 4 (沒有把兒的杯子...
- 振 : 動詞1. (搖動; 揮動) shake; flap; wield 2. (奮起) brace up; rise with force and spirit
- 蕩 : Ⅰ動詞1 (搖動; 擺動) swing; sway; wave 2 (無事走來走去; 閑逛) loaf; wander; roam; loiter; go a...
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 時鐘 : [電學] [半] clock時鐘計數器 [自動化] clock counter
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Oscillator generated a wave with frequency 132 khz as the clock signal
振蕩器電路產生一個頻率在132khz附近抖動的矩形波作為整個電路的時鐘信號。Gps is a planet wireless conductance system which is global and all - weather, gps can offer high precision time orientation information to infinite user, clock precision reachs 10 ? 6 magnitude 。 not only changes traditional time method of quartz crystal clock, but also replaces wireless shortwave and even more lowfrequency signal and tv signal whose overlay range is limited and low precision, offers advantage to geology field task, achieve automatization and high precision of seismic flow observation
利用gps授時信號全方位、全天候、連續性、實時性和高精度的特點,以gps信號為基準來校準本地時鐘(晶體振蕩時鐘或原子鐘) ,將gps接收機輸出信號的長期穩定度和恆溫晶振的短期穩定度相結合,應用大規模可編程邏輯器件,設計和實現了由pc104控制的實時在線授時系統。The precise clock source is crystal oscillator made of 74hc04 ; the mute circuit can conceal the error and solve the problem of noise ; the antenna switching circuit in the receiver is to select one antenna from two which receives signal better. it can improve the quality of the receiving audio signal, restrain the noise effectively and promote the system performance
高精度的時鐘源是由74hc04構成的晶體振蕩器;靜音電路將出錯的音頻信號進行差錯掩蓋,很好地解決了噪聲問題;接收機採用兩副天線切換工作,提高了音頻信號接收質量,有效地抑制干擾,提升了系統的性能。As is known to all, the former pcb system uses an out - chip oscillator, which is called out - chip clock generator, to provide system with clocks
比如以前的板極系統多數使用電路板上的外部振蕩電路作為系統的時鐘發生器。The concept of " timing " in the article is not the clock in our ordinary living, but syntheses which is made up of some frequency source in the signal generator ( such as cs atom frequency standard, rb clock & high accuracy quartz crystal oscillator ) which produces the primary frequency, the matching input interface and the matching output interface and controlling circuit etc. for example, bits is a kind of timing equipment, which is used to control the timing of some functions
本文論及的「時鐘」概念不是指日常生活中使用的鐘表,而是由產生基準頻率的信號發生器(如銫原子頻率標準、銣鐘及高精度石英晶體振蕩器等)中的某種頻率源以及相配套的輸入、輸出介面和控制電路等組成的一整套具有特定同步定時功能的綜合體。如bits就是一種時鐘設備,它提供用在通信系統中控制某些功能的定時的時間基準設備,時鐘提供的信號稱為基準信號、定時信號或同步信號。The adm system mainly includes a oscillator, a clock generator, an amplifier, a pre - amplif ier, a comparator, an agc ( automatic gain control ), an adm analyzer & synthesizer, a d / a converter and a lowpass filter
整個系統包括:內置振蕩器,時鐘產生器,放大器,前置運算放大器,比較器, agc (自動增益控制器) , adm分析綜合器,數模轉換器以及低通濾波器。Single frequency source is usually used as local oscillator in communication system and radar system, also as a reference clock in digital circuits, so it is a extensive - applied technique
固定頻率源可以在在通訊系統和雷達系統中作為本機振蕩器,也可以作為數字電路的基準時鐘信號,因此得到了廣泛的應用。Input to the inverting oscillator amplifier and input to the internal clock operating circuit
反向振蕩放大器和內部時鐘工作電路的輸入。Each machine cycle takes 12 oscillator or clock cycles
每個機器周期為12個振蕩器或時鐘周期。Rc and other relaxation oscillators just will not do since amplitude noise in whatever circuit functions as a comparator will appear as phase noise on the output signal
Rc諧振器以及其它一些張弛振蕩器不能滿足要求,這是因為它們的核心是電壓比較器,需要利用電壓信號的波動(噪聲)來獲得穩定的輸出,這種波動就構成了時鐘的抖動。The adc aperture jitter must be minimal, and the sampling clock generated from a low phase - noise quartz crystal oscillator
Adc的孔徑抖動必需盡可能的小,而且要使用低相位噪聲的石英晶體振蕩器作為采樣時鐘發生器。For very high frequency clocks, a surface acoustic wave ( saw ) oscillator is preferable
對于非常高的頻率時鐘,用聲表面波振蕩器更好。Technical requirements and verification for clocks and clockmovements with electrical energy source ; frequency of resonator 1000 hz, terms of delivery for clock movements
帶電源的時鐘及其機件的技術要求和驗證.振蕩器頻率Introduction to frequency standards and clocks, including atomic clocks and primary frequency standards, quartz oscillators, and other standards
介紹頻率標準和時鐘,包括原子鐘、一等頻率標準,石英晶體振蕩器和其他標準。分享友人