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- cascode preamplifier 共阴共栅前置放大器
- It still is offerred dog the options such as generator and preamplifier. 它还供给跟踪发生器和前置放大器等选件。
- The PA7:4 preamplifier is available for J16Quad and J10Quad detectors. 该pa7：4前置供j16quad和j10quad探测器。
- The receiver has been designed and made, including preamplifier,amplifier, filter circuit, AGC, PLL, etc. 设计并制作了接收机电路,包括前放电路,放大电路,滤波电路,自动增益控制电路,锁相环电路,判决电路等。
- Furthermore, the cascode distributed topology is used to design the wideband low-noise CMOS transimpedance amplifiers. 进一步，串叠分散式放大器实现了相当宽频的低杂讯CMOS转阻放大器。
- Cascode structure could restrain these effects, but there was a big dissipation on voltage margin, and fussy design. 共源共栅电流源可以很好地抑制小尺寸效应，但其消耗的电压余度较大，偏置电路设计繁琐。
- After the circuits are analyzed and simulated, a kind of self-biased two-stage cascode power amplifier is designed. 通过对具体电路结构的分析和仿真，设计了一种两级自偏置共源共栅结构的功率放大器。
- This paper presents an up-to-date design of bioelectric preamplifier with low noise- high common-mode-rejection ratio (CMRR) and high impedance. 本文介绍一种利用负反馈原理由集成运算放大器构成的低噪声、高共模抑制比、高输入阻抚前置放大器。
- The key to the design of feeble signal sampling system lies in the designing of ultra low noise preamplifier. 设计超低噪声前置放大器是设计微弱信号采集仪器时不可回避的技术问题。
- Main amplifier is used for amplifying the output signal of preamplifier into digital voltage level. 主放大器把前置放大器的输出信号放大到数字逻辑电平,并且保持数字电平的恒定,以实现限幅的功能。
- The same basic circuit configuration shown in Figure 1-8 can be used as an input preamplifier for a nanovoltmeter. 与图1-8所示相同的基本电路结构也可以用作纳伏表的输入前置放大器。
- The bandgap reference voltage is serf-generated by the circuit , the open-loop gain is mainly provided by the second stage cascode circuit. 电路在产生带隙基准电压的同时也能检测反馈电压的变化，从而简化了电路结构，降低了静态功耗，节省了芯片面积。
- The characteristics of an X ray detector composed of PIN photodiode and charge sensitive preamplifier are studied . 本文简要介绍了X射线实时成像系统,综述了国内外该系统在食品安全检测中的应用。
- Some basic circuits with single and dual rail structure used to realize all clocked signals are designed,whose cascode types are also presented. 设计了实现全部钟控信号的基本单元电路;这些电路包括单轨和双轨结构;并给出了它们的多种级联方式.
- Preamplifier and filter were used for cancellation of respiratory ECG, body interference. 利用前置放大器和滤波器有效滤除掉呼吸,心电,人体等干扰。
- Finally, we applied this modified cascode amplifier to the thermal noise canceling structure to achieve low noise figure and impedance matching. 最后应用这个宽频放大器到热杂讯消除技术架构来设计达到低杂讯与阻抗匹配。
- Also a wide-band and gain-stable PMT Preamplifier has been designed and fabricated according to the paramet... 实验结果表明该电路在提供信号增益的同时能有效的削弱高频噪声,提高激光雷达的信噪比。
- This paper proposes a bias circuit for cascode current mirror in band-gap voltage reference to realize low supply voltage. 通过设计带隙基准电压源中共源共栅电流镜的偏置电路以实现低电源电压工作。
- These cards include a built in preamplifier and are controlled through a microchip processor. 这些卡中包含一个内置的前置放大器，是通过一个微芯片处理器来控制的。
- The proposed mixer uses a novel cascode topology with a bulk-injection technique to achieve low-voltage and low-power performance. 这个新颖的混波器是利用叠接的架构以及基极端注入的技术，达成低电压以及低功率的电路特性。
