在发光电路的设计中采用了TL431A可调节精密基准电源并联稳压器；
TL431A programmable shunt regulator was used in the electrical and optical circuit;
其输出的基准信号稳定，与电源电压、温度以及工艺的变化无关。
Reference source outputs a stable reference signal which is independent of power supply voltage, temperature and process.
断路器被提供用于保护115VAC输入(各有2个)，以及保护被测指示器(UUT)所用于电源，基准或照明的可变振幅低压电源。
Circuit Breakers are supplied to protect the 115 VAC Inputs (2 each) as well as the Variable Amplitude Low Voltage Powers used by the Indicator Under Test (UUT) for Power, Reference or Lighting.
提出一种输出低于1V的、无电阻高电源抑制比的CMOS带隙基准源(BGR)。
CMOS bandgap reference (BGR) without a resistor, with a high power supply rejection ratio and output below 1v is proposed.
微功耗、低工作电压、高电源抑制比是在电源芯片中的基准源设计过程中遇到的主要挑战。
Low power, low voltage and high PSRR are the main challenges in designing bandgap reference for switching regulator.
带隙基准电压源之所以是模拟电路中重要的模块，是因为它能够提供近似恒定的参考电压，这个电压不随温度，电源电压，工艺的变化而变化。
Bandgap reference voltages are important analog circuit blocks. It can provide a nearly constant reference voltage which is stabilized over process, power supply and temperature variation.
该记录在高速列车分布式电源技术方面设立了一个新的ABB基准。
The record sets a new ABB benchmark in distributed power technology for very high-speed trains.
该分段线性电流产生电路还形成了一个负反馈，以改善带隙基准源的电源抑制和线性调整率。
The piecewise corrected current generator also forms negative feedback to improve the line regulation and power supply rejection(PSR).
该系列定时器采用高精度同步电机为动力源，以电源频率为时间基准。
This series adopt high accurate synchromotor as power source and take power supply frequency as time datum.
该系列定时器采用高精度同步电机为动力源，以电源频率为时间基准，在30分钟至24小时内有多种规格的定时范围。
This series timers adopt high accurate synchromotor as power source and take power supply frequency as time datum. There are many specifications in time setting from 30 min. to 24 hours.
分析基准电压回路的电路设计，通过增大并联电容或供电电源的容量，解决了动态工作下的零漂问题。
Based on the analysis of benchmark voltage circuit design, the zero drift in dynamic condition is solved by increasing capacitance of the parallel capacitor or the power supply.
偏置电路采用自举基准源，具有良好的电源抑制比。
A bootstrap MOS circuit is introduced for bias, which shows a good performance in power supply reject ratio.
但它产生的基准电压精度、抗干扰能力和温度稳定性等参数直接影响着整个电源的性能。
But it generated reference voltage accuracy, anti-jamming, temperature stability and other parameters directly affect the performance of power.
基准电压(REF)由外部提供，最高可以设置为电源电压。
The reference voltage, ref, is applied externally and can be set up to the supply voltage.
基准电压(VREF)由外部提供，最高可以设置为电源电压VDD。
The reference voltage, VREF, is applied externally and can be set up to the supply voltage, VDD.
带隙基准可提供近似零温度系数和大的电源电压抑制比的稳定电压基准，且与工艺基本无关。
Bandgap Reference can provide stable voltage with nearly zero temperature coefficient and larger PSRR, and also are process unrelated.
通过对低压低功耗集成电路设计技术的分析，着重设计了一个基于衬底驱动技术的CMOS带隙基准电压源，其带有提高电源抑制比电路和启动电路。
CMOS bandgap voltage reference with low voltage based on the bulk driven technology is designed in this paper, with circuit to improve PSRR and start-up circuit.
带隙基准源是集成电路中的重要单元，输出不随温度、电源电压变化的基准电压或电流。
Bandgap reference source is an important unit in integrated circuits, which supplied reference voltage or current independent of temperature and supply voltage.
通过启动电路和提高电源抑制比电路的加入，使得带隙基准电压具有较高的电源电压抑制比和较小的温度系数。
The inclusion of the start up circuit and PSRR enhancement circuit enables it to achieve a low temperature coefficient and high PSRR.
用此工具可方便精确地分析计算基准电压源设计中的温度特性及电源电压抑制比等参数，大大提高设计效率。
The temperature characteristic, Voltage control rate and other parameters can accurately be analyzed, and design efficiency can greatly be raised by using the tool.
提出了一种新颖的利用负反馈环路以及RC滤波器提高电源抑制比的高精密CMOS带隙基准电压源。
In this paper, a novel high precision CMOS bandgap voltage reference which USES a negative back circuit and a rc filter to enhance the PSRR is proposed.
设计中还增加了功能电路包括比较器及一些逻辑控制模块，保证基准源电源供电切换顺利；
In addition, the structure increase a functional circuit including the comparator and logic control modules to ensure the reference source working perfectly.
通过对低压低功耗集成电路设计技术的分析，着重设计了一个基于衬底驱动技术的CMOS带隙基准电压源，其带有提高电源抑制比电路和启动电路。
A CMOS bandgap voltage reference with low voltage based on the bulk driven technology is designed in this paper, with circuit to improve PSRR and start-up circuit.
基于带隙基准的基本原理，设计了一种高精度、高电源抑制比(PSRR)、低温度系数(TC)的带隙基准电压源。
Based on the basic principle of bandgap reference, design a high precision, high power supply rejection ratio (PSRR) and low temperature coefficient (TC) bandgap voltage reference.
其中带隙基准采用指数曲率补偿作为非线性补偿，具有很好的温度性能和高电源电压抑制比；
The bandgap reference uses the exponential curvature compensation as the nonlinear compensation and has the better temperature characteristic and high PSRR(Power Supply Rejection Ratio);
其中带隙基准采用指数曲率补偿作为非线性补偿，具有很好的温度性能和高电源电压抑制比；
The bandgap reference uses the exponential curvature compensation as the nonlinear compensation and has the better temperature characteristic and high PSRR(Power Supply Rejection Ratio);
应用推荐