English translation for "电流镜"

current mirror

Example Sentences:

	1.	Design of an ota - based low voltage and high - performance current mirror 反馈型的低压与高精度电流镜设计
	2.	Fully differential leapfrog - type current mode mocc - based filters 连续时间电流模式双积分器电流镜滤波器设计
	3.	For the demand of output swing , the bias is provided by high - swing cascode current mirrors 为了获得高输出摆幅,设计低压共源共栅电流镜为运放提供偏置。
	4.	The main research content about this two subcircuits are as follows : 1 . the precision and dynamic range of several typical current mirrors are discussed and an active input regulated - cascode output current mirror is adopted as the current duplicate circuits in ccii 在这两个子电路中主要进行了如下研究: 1 .研究了几种常用的电流镜的电流传输精度和动态范围,并最终选择有源输入校准型电流镜作为电流传输器中的电流传输电路。
	5.	The main work has been finished in paper is below : 1 . all kinds of structure of low - voltage op - amp were compared and analyzed , such as the three - times current , redundant difference pair , dc level shifter input stage , large current output , very low - voltage output stage . 2 对国内外的相关研究动态做了广泛的调研，仔细比较了各种实现电路的优缺点，如输入级的三倍电流镜法、冗余差分对法、电平移位法等，输出级的大摆幅输出级、超低电压输出级等。
	6.	In this paper , basic circuit models of cc - current mirror and active impedance are analysed and a new active feedback current mirror is proposed which can achieve larger output impedance , higher current transfer precision , lower power and wider signal dynamic swing 系统地分析了电流传送器的组成模块? ?电流镜和有源电阻，同时提出了一种改进型有源反馈电流镜电路。该电路能大大提高输出电阻，同时能保持原电路的电流转换高精度、低功耗、更宽更良好的输出电压动态范围。
	7.	On the one hand , the design uses low voltage cascode op framework to improve its gain ; on the other hand , it applies self - bias and cascode structure to the whole sensing circuit . by using the improved method , we have successfully obtained low power consumption , low offset , high linear and high psrr ptat current generator under low power supply 在电路设计上一方面改进运放结构,采用低压共源共栅结构以提高其增益,另一方面整体传感电路采用自偏置结构和共源共栅电流镜结构,在低电源电压下成功设计了低功耗、低失调、高线性度和高电源电压抑制比的ptat电流产生电路。
	8.	The thesis has done the widespread investigation and study to the domestic and foreign ’ s technologies of analogy low voltage and low power , and analyzes the principles of work , merts and shortcomings of these technologies , based on the absorption of these technologies , it designs a 1 . 5v low power rail - to - rail cmos operational amplifier . when designing input stage , in order to enable the input common mode voltage range to achieve rail - to - rail , it does not use the traditional differential input pair , but use the nmos tube and the pmos tube parallel supplementary differential input pair to the structure , and uses the proportional current mirror technology to realize the constant transconductance of input stage . in the middle gain stage design , the current mirror load does not use the traditional standard cascode structure , but uses the low voltage , wide - swing casecode structure which is suitable to work in low voltage . when designing output stage , in order to enhance the efficiency , it uses the push - pull common source stage amplifier as the output stage , the output voltage swing basically reached rail - to - rail . the thesis changes the design of the traditional normal source based on the operational amplifier , uses the differential amplifier with current mirror load to design a normal current source . the normal current source provides the stable bias current and the bias voltage to the operational amplifier , so the stability of operational amplifier is guaranteed . the thesis uses the miller compensate technology with a adjusting zero resistance to compensate the operational amplifier 本论文对国内外的模拟低电压低功耗技术做了广泛的调查研究,分析了这些技术的工作原理和优缺点,在吸收这些技术成果基础上设计了一个1 . 5v低功耗轨至轨cmos运算放大器。在设计输入级时,为了使输入共模电压范围达到轨至轨,不是采用传统的差动输入结构,而是采用了nmos管和pmos管并联的互补差动输入对结构,并采用成比例的电流镜技术实现了输入级跨导的恒定;在中间增益级设计中,电流镜负载并不是采用传统的标准共源共栅结构,而是采用了适合在低压工作的低压宽摆幅共源共栅结构;在输出级设计时,为了提高效率,采用了推挽共源级放大器作为输出级,输出电压摆幅基本上达到了轨至轨;本论文改变传统基准源基于运放的设计,采用了带电流镜负载的差分放大器设计了一个基准电流源,给运放提供稳定的偏置电流和偏置电压,保证了运放的稳定性;并采用了带调零电阻的密勒补偿技术对运放进行频率补偿。
	9.	After introduction of the tranlinear loop principal , the bjt current controlled conveyor has been designed by using mixed tranlinear loop voltage follower . as for modern integrated circuit , the model of mos transistor , the active resistance and the current mirror integrated circuit formed by mos transistor are introduced . the cmos current controlled conveyor has been derived from mixed tranlinear loop cmos voltage follower based on weak inversion operation 针对现代集成电路的工艺,本文对mos晶体管的工作原理进行了简要的叙述,讨论了有源电阻和电流镜的实现方法,并利用mos晶体管的亚阈值特性组成混合跨导线性回路完成对应的电压跟随器的设计,推导出了基于cmos技术的电流控制传送器。
	10.	The traditional bandgap reference circuit was improved in the design , which includes the applying of self - bias structure and cascode structure , output of the opamp was used as self - bias voltage , saving bias circuit , and then it was helpful to get low power consumption . through using poly resistance of high value with low temperature coefficient , we reduced the influnce to circuit , if power supply did not change , we must decrease operating current to decrease power consumption , and increasing value of resistor could decrease the operating current efficiently . poly resistance of high value had large value of squared resistor , so we could save layout area 对传统带隙基准电路进行了改进设计,采用自偏置结构和镜像电流镜结构,利用运放的输出电压作为运放的偏置电压,节省了偏置电路,降低了功耗;使用低温度系数的多晶硅高值电阻,降低了电阻温漂对电路的影响;在电源电压不变的情况下,为了减小功耗就必须减小工作电流,而增大电阻的阻值能有效地减小工作电流,多晶硅高值电阻的方块电阻很大,可以节省版图面积。

Similar Words：

"电流接触器及材料" English translation, "电流接通信号" English translation, "电流阶跃" English translation, "电流截止" English translation, "电流经纬仪" English translation, "电流镜电路" English translation, "电流矩" English translation, "电流聚集效应" English translation, "电流绝对单位" English translation, "电流均方值" English translation