电源抑制比 meaning in English

psrr

In the frequency range of 1hz to 600mhz , the worst power supply rejection ratio ( psrr ) is about ? 20 . 7db
在1hz 600mhz的频率范围内,最差情况下的电源抑制比为- 20 . 7db 。
We obtained ptat and ctat current generator with low power consumption and high psrr , which in a simple circuit structure
用较简单的电路形式实现了低功耗和高电源抑制比的ptat电流产生电路和ctat电流产生电路。
The simulation result shows that , the cmrr of current - mode instrumentation amplifier be able to reach 97db , and the psrr to 85db
仪表放大器的仿真结果表明,在没有激光调阻技术支持下,本文设计的电流模仪表放大器的共模抑制比能够达到97db ,电源抑制比能够达到85db 。
2 . the input stages of the ccii and the operational amplifier in transimpedance implifier are realized with folded cascode amplifier to reach high cmrr , large open loop gain and low offset
2 .为了提高仪表放大器的电源抑制比,并得到大的开环增益,相对低的失调等性能,电流传输器的输入级和跨阻放大器中运算放大器输入级均采用折叠共源共栅放大器。