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- supply voltage rejection ratio 电源电压抑制比
- Power Supply Rejection: The ratio of the change in input offset voltage to change in power supply voltage producing it. 电源抑制比,输入失调电压变化量与引起该变化的电源电压变化量之比。
- Because the power supply rejection of most ADCs is fairly high, drifts in the power supply voltage do not adversely affect the measurement. 由于多数模数转换器的电源滤波是相当高,电源电压有害地偏差不影响这次测量。
- Common Mode Rejection Ratio: The ratio of the input voltage range to the peak-to-peak change in input offset voltage over this range. 共模抑制比,输入电压范围除以该范围内输入失调电压峰峰值。
- A novel current reference source based on subthreshold MOSFET's with high power supply rejection ratio(PSRR) is presented. 基于亚阈值MOSFET,提出了一种新颖的高电源抑制比(PSRR)电流基准源。
- Ohmic resistance measured between the supply voltage connections. 供电电路中测得的电阻(欧姆)。
- Its common mode rejection ratio(CMRR) was 65 dB at 100 kHz. 在100kHz时,该系统仍具有65dB的共模抑制比。
- Features: Low VCE(sat),High performance at low supply voltage. 特点:饱和压降低,功率高和电压小。
- R1 charges up the negative side of C1 to the supply voltage, VDD. R1将C1的负向充电到供电电压VDD。
- Results from HSPICE simulation show that the circuit has a high power supply rejection ratio (PSRR) and low temperature coefficient. HSPICE模拟和测试结果表明,所设计的电路具有较高的电源抑制比和良好的温度特性。
- The noise generated by the frequency-division ratio control circuit 6 can be reduced by setting the power supply voltage lower, and also C/N degradation can be reduced. 通过设置较低的电源电压可以降低分频比控制电路6产生的噪声,并且还可以降低C/N的恶化。
- Based on the structure,an ultra-low voltage operational amplifier is designed,which provides a rail-to-rail common-mode input voltage range and output voltage swing,as well as a high common mode rejection ratio(CMRR). 基于此结构,实现了一种超低压运算放大器。 仿真分析表明,该运算放大器能够实现轨到轨(rail-to-rail)的共模输入电压范围和输出电压摆幅,以及较高的共模抑制比。
- This capacitance is discharged when the supply voltage is switched on. 为什么电源电压接通时电容是放电?
- This equates to reclosing with twice the supply voltage on the motor. 这等于再合闸电机上有两倍的电源电压。
- Two wires for the supply voltage and one for the receiver's R/C sum signal. 通常没有被引出,所以我们要打开接收机找到其中的那个焊点,将它引出。
- Simulation shows that the power supply rejection ratio(PSRR) of the circuit has been greatly improved,and high common mode rejection ration(CMRR) has been achieved for the cascode OTA. 该设计提高了电源抑制比(PSRR),并具有较高的共模抑制比(CMRR)。
- In this situation, the CMRR (common-mode rejection ratio) of the input differential amplifier was unsatisfactory. 在这种情况下,输入差分放大器的CMRR(共模抑制比)不令人满意。
- Improve constantly technique to increase the productive efficiency, shorten the production cycle and reduce the reject ratio. 不断改进工艺以提高生产效率,降低生产周期和降低报废率。
- This paper presents a novel current source which is insensitive to supply voltage. 摘要这篇论文提出了一个和电源电压变动无关的新式电流源。
- To keep its lumpiness and reduce the number of broken product seems a key step for the decrease of rejection ratio and raw material consumption. 保持型焦的块状度,减少破碎是降低铸件废品率,减少原料消耗的关键。