English translation for "differential amplifier"
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- 差分放大器
减法电路放大器
微分放大器，差动放大器
微分放大器；差动放大器
Related Translations:
- Example Sentences:
| 1. | Transistor differential amplifier
晶体管差动放大器 | | 2. | In order to compensate the temperature of acidity sensor , electronic bridge and differential amplifier are designed to detect and amplify the signal of platinum thermistor sensor
选用pt100铂热电阻温度传感器测量溶液温度，对玻璃电极进行补偿。 | | 3. | Based on existing device , the disturbance was decreased by adopting the new type of trap filter circuit and differential amplifier circuit , the measuring signal met the requirement in the end
作者立足于现有器件，通过设计的新型陷波电路和信号差动放大电路，减小了干扰信号对测量的影响，使得测量信号达到良好的效果。 | | 4. | A resolution method in software is applied to calibrate zero point and full scale of the circuit . software approach to nonlinear correction for sensor and circuit is presented . therefore system error is eliminated , and measurement accuracy of temperature is improved . the signal of acidity electrode is detected by a differential amplifier circuit , which consists of operational amplifiers tlc2254 with high input impedance and low drift
采用桥路和单运放差动放大电路对温度传感器信号检测放大，软件校正温度传感器和测量电路的非线性，软件校准测量电路的零点和满度，消除测量电路的系统误差，提高补偿温度的测量精度；采用高阻、低漂移运放tlc2254组成高阻差动放大电路用于酸度电极信号测量。 | | 5. | In the paper a gmc filter with a cutoff frequency of 29 . 8mhz is implemented . an effective improvement is made in cmfb ( common mode feedback ) through using a differential amplifier with four inputs . transconductors are tuned through comparing two voltages , which helps to stabilize the cutoff frequency
文中实现了跨导电容滤波器，其截止频率达到29 . 8mhz ；采用四输入端的差分放大器使共模反馈得到了有效的改善；通过简单的电压比较实现跨导器的调谐，有助于稳定截止频率。 | | 6. | 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。 |
- Similar Words：
- "differential algebra" English translation, "differential altimeter statoscope" English translation, "differential ammeter" English translation, "differential amperometry" English translation, "differential amplification circuit" English translation, "differential amplifier multiplier" English translation, "differential analyger" English translation, "differential analyser" English translation, "differential analysis" English translation, "differential analyzer" English translation
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