【摘要】 设计了一种采用0.6μmCMOS数字工艺的高精度能隙基准电压源。它具有结构简单、性能优异的特点,该电压源主要用于智能电源控制器,其温度系数可达15ppm/°C,输出电压变化率仅为18μV/V。更多还原

【Abstract】 A bandgap voltage reference using 06 μm digital CMOS process is described The circuit is used for smart power control integrated circuits HSPICE simulation shows that the average drift of the circuit is 15 ppm/°C from -40 °C to 100 °C and 18 μV/V with supply voltages from 6 V to 14 V at 25 °C The circuit features a simple structure and excellent performance更多还原