buffer amplifier造句
例句與造句
- An output buffer amplifier used in detection circuit of micro sensor
用于微傳感器讀出電路的輸出緩沖放大器 - Buffer amplifier section
緩沖放大部分 - Every column in sensor array work in parallel and have their own cds noise reducing circuit . the signals after fpn reducing are output from the output buffer amplifiers
傳感陣列中各列感光單元的傳感信號并行輸出，分別由對應(yīng)的相關(guān)二次采樣電路進(jìn)行降噪處理，去除固定模式噪聲后的信號通過輸出緩沖放大電路進(jìn)行輸出。 - If the node is at , or near to , ground then a grounded guard ring will be appropriate , if it is at some other potential it may be necessary to use a high input impedance buffer amplifier , with its input connected to the node , to force the guard ring to the node potential
如果被保護(hù)的節(jié)點(diǎn)的電位是（或接近）零電位，采用地線保護(hù)環(huán)最為合適；如果節(jié)點(diǎn)電位是其他值，那么可以用高輸入阻抗放大器組成緩沖器，輸入端連接該節(jié)點(diǎn)，輸出端連接保護(hù)環(huán)。 - Become a kind of new electronics circuit - current - mode circuit . it is replacing the traditional design method of the voltage - mode in the high frequency high - speed signal processing realm 。 this thesis mainly discussed the modified second - generation current conveyors based on the current - mode kinds of new cuicuit components , they are stronger modified standard current - mode parts in fuctions on this foundation . mainly including the modified differential difference current conveyor ( mddccii ) 、 the fully balanced second generation current conveyor ( fbccii ) 、 ( full balances ) four - terminal floating nullor ( fbftfn ) and the current differencing buffered amplifier ( cdba ) , they are all function very strong standard current - mode parts , they all can provide some circuit functions of better than general operation amplifier , because they have the voltage importation and the current importation , therefore use it since can carry out the voltage - mode signal processing circuit expediently , can also carry out the current - mode signal processing circuit expediently , and have to increase the benefit bandwidth to accumulate more widely than the voltage - mode , but have their advantages more according to the current - mode filter of the modified current conveyor , because it constitutes in brief , the filter wave function is stronger and they are better than in general use operation amplifier of many advantages , be easy to composing for example 、 high speed 、 frequency bandwidth 、 the power supply voltage requests low 、 consume small , the impedance is different from etc . advantages , otherwise they have biggish dynamic range , and flexible circuit synthesize , so they are the best active parts
從第二代電流傳輸器ccii入手,重點(diǎn)研究了以下幾種改進(jìn)型的第二代電流傳輸器:改進(jìn)的差動差分電流傳輸器mddccii 、全平衡第二代電流傳輸器fbccii 、多輸出四端浮地零器ftfn 、全平衡四端浮地零器fbftfn 、電流差分緩沖放大器cdba的電路結(jié)構(gòu)及其模型。然后在此基礎(chǔ)上系統(tǒng)地研究了基于這幾種改進(jìn)型的第二代電流傳輸器的濾波器的設(shè)計(jì)方法,主要方法和結(jié)果如下:利用mddccii設(shè)計(jì)了差分式連續(xù)時(shí)間電流模式低通、帶通濾波器;電流模式跳耦結(jié)構(gòu)考爾低通濾波器;利用fbccii設(shè)計(jì)了帶通二階節(jié)濾波器及電流模式雙二階通用濾波器;設(shè)計(jì)了基于多輸出端ftfn的電流模式二階通用濾波器電路;通過數(shù)字化開關(guān)選擇的基于fbftfn的電流模式通用濾波器;設(shè)計(jì)了基于最少個(gè)數(shù)電流緩沖放大器(兩個(gè)cdba )的多功能通用電流模式濾波器及其在非理想因素情況下分析。設(shè)計(jì)濾波器的主要方法是采用級聯(lián)設(shè)計(jì)、運(yùn)算模擬(信號流圖法)和反饋設(shè)計(jì)(跳耦法) 。 - It's difficult to find buffer amplifier in a sentence. 用buffer amplifier造句挺難的
- The correlated double sampling ( cds ) circuits structure is used to reduce the fixed pattern noise ( fpn ) of the cmos sensors , and improve the signal - noise ratio ( snr ) . the 256 photodiodes arrayed 4 quadrants sensor consists 16x16 active photodiodes array . correlated double sampling processing circuits , output buffer amplifiers and digital control part
針對cmos制造工藝中mos器件固定模式噪聲( fixedpatternnoise ， fpn )較大的不足，研究中采用了相關(guān)二次采樣( correlateddoublesampling ， cds )電路降低固定模式噪聲，從而提高了傳感器的信噪比( signalnoiseratio ， snr ) 。 - The resonance network is connected to the gate , then the output and input matching network is designed to satisfy the oscillation criteria . then harmonic balance method is used to analysize and optimize the output power and phase noise . to minimize the load pulling effect a buffer amplifier is designed to isolate the oscillator and the load
本文在場效應(yīng)管fet柵極上加上諧振網(wǎng)絡(luò)(諧振網(wǎng)絡(luò)是通過cst仿真得到的,它是串聯(lián)反饋回路,介質(zhì)工作在te01模,對于其后的fet ,它又相當(dāng)于一個(gè)帶阻濾波器) ,然后設(shè)計(jì)輸入輸出匹配電路,使電路結(jié)構(gòu)滿足起振條件,之后繼續(xù)用諧波平衡法仿真和優(yōu)化,使振蕩器輸出功率合適,相位噪聲很低。 - The electro - chemical measurement system used to perform dpsv measurement is constructed with two parts , a low - current measurement system consists of low input bias current operational amplifier and a high resolution sar adc and a potentialstat consists of high resolution dac and high current buffer amplifier
對于微分脈沖伏安溶出測量，我們使用高精度高速saradc和低偏置電流運(yùn)放構(gòu)成微電流采樣系統(tǒng)，使用高精度dac和高速大電流緩沖放大器設(shè)計(jì)了恒電位計(jì)，并與微控制器共通組成電化學(xué)測量系統(tǒng)。