voltage analog supply 中文意思是什麼
voltage analog supply
解釋
模擬供電電壓-
The experiment result shows that the current control system based on analog component has many strong points, such as simple structure, short stability time, high current stability, good temperature performance, and wide input voltage range etc. long - term instability of single - arm current is less than 1 10 - 3, and subtraction instability of two - arm current is less than 2. 2 10 - 5, which satisfies the request of high precision current control power supply for north - finder based on rlg
實驗結果表明，由模擬器件構成的穩流系統具有結構簡單、瞬間即可穩住電流、電流穩定度高、溫度性能好、輸入電壓范圍寬等特點，單臂電流長期穩定度優於1 10 - 3 ，兩臂電流差值穩定度達到2 . 2 10 - 5 ，基本滿足了激光陀螺尋北儀中穩流電源的要求。 -
In recent years, due to continuous improvement of cmos technology and the need for low cost, the maximal allowable supply voltage has been scaled down gradually in the analog and digital integrated circuits. because it can produce variously stable output voltage, regulators have been used in analog circuits widely
近幾年來，由於工藝水平的提高以及出於降低生產成本的考慮，模擬與數字集成電路的所允許的最大工作電壓將逐漸降低，電壓調節器由於能夠根據需要產生穩定的電壓，已經在模擬與數字集成電路中得到了廣泛的應用。 -
At the same time, charge pump circuits are also used in the low - supply - voltage switched - capacitor systems that require high voltage to drive the analog switches and dc - to - dc converters and so forth
同時，電荷泵還可以應用在需要高壓來驅動模擬開關低電源電壓的開關電容系統和dc - to - dc轉換器等電路中。 -
However, to the design of analog circuit, it is a challenge when its supply voltage is low o now the typical supply voltage of analog circuit is about 2. 5 - 3 v, but the trend suggests it will be 1. 5 v, even much lower. under this condition, great effort of research members domestic and abroad is devoted to the design of low - voltage circuit structure with standard cmos processes in the analog ic, one of the typical circuits is operational amplifier, and many analog circuits can use it.
然而，電源電壓的下降對模擬電路的設計是一個挑戰。如今模擬電路的典型電源電壓大約是2 . 5 3伏，但是發展的趨勢表明電源電壓將是1 . 5伏，甚至更低。在這種情況下，國內外研究人員的很多精力花在設計適用於標準cmos工藝的低壓電路結構。 -
In the analog ic, one of the typical circuits is operational amplifier. therefore, the design of low - voltage and low - voltage operational amplifier is very necessary. while realizing low - voltage and low - power, it must be noticed for the implementing of the main function of the circuit. because the low supply voltage affects performances of circuits, it is not very good for just implementing low - voltage and low power but not implementing the good performances
在模擬集成電路中，運算放大器是最典型的電路之一，所以設計低電壓低功耗的運算放大器是非常必要的。在實現低電壓低功耗的過程中，必須考慮電路的主要性能的實現，因為電源電壓的降低將影響電路的性能，只是實現低壓低功耗而不實現良好的性能是不大妥當的。
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