sampling and hold circuit 取样保持电路 sampling circuit 抽样电路,取样电路,幅度-脉冲变换电路 hold circuit 【电】 持保电路 sample and hold circuit 取样保持电路,取样维持电路 colour hold circuit 彩色信号同步电路 minimum hold circuit 最小保持电路 sample hold circuit 抽样维持电路 set hold circu...
A sampling and hold circuit that can suppress voltage variation at the input terminals, which are virtual grounds, of a differential amplifier, depending on the frequency of input signals. During sampling operation, a serial circuit composed of a capacitor Cto which a positive-side input voltage ...
网络释义 1. 采样保持电路 石油英语词汇(S1)--石油百科 ... sampling head 采样头sampling hold circuit采样保持电路sampling horizon 取样层位 ... center.cnpc.com.cn|基于20个网页 2. 取样保持电路 机械英汉词典-机械资讯... ... sampling frequency 采样频率sampling hold circuit取样保持电路sampling holder ...
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A preparation of a delipidated purified polysaccharide compound D25 with a molecular weight of around 34 KD, extracted from the membrane proteoglycans of Klebsiella pneumoniae, wherein said polysaccharide compound is delipidated and purified so that an aqueous solution containing the compound no longer...
A sample and hold circuit includes a pair of varactors (D5, D6) coupled to an input sample circuit (D1-D4) and having an appropriate capacitance during the sample strobe of the input to minimise blow-by and blow-out during the sampling time. The varactors (D5, D6) are combined with...
1. A sample and hold circuit capable of operating on a single positive supply voltage, the sample and hold circuit comprising: first and second input switch circuits configured to receive first and second input signals of a differential signal, respectively, each of the first and second input sw...
The memory device comprises a capacitor (C1) with one terminal connected via an interrupter unit (SW1) controlled by signal (Svref) to the input of signal (Vccd) from a Charge-Coupled Device (CCD), and a voltage-control element or buffer (BF). The interrupter (SW1) comprises two bipol...
The invention discloses a sampling hold switch circuit. The sampling hold switch circuit comprises a clock generating sub circuit, a grid voltage bootstrap unit, a sampling field-effect tube and a holding capacitor, and further comprises a substrate selection sub circuit which is respectively ...
The sampling and holding device comprises two operational amplifiers (1, 6), analogue switch (2), two diodes (3, 4), resistor (5), feedback circuit, and positive capacitance reactance converter (7).;EFFECT: shorter sampling time.;2 cl, 7 dwg 展开 ...