【摘要】 在对传统CMOS锁存比较器分析的基础上,设计了一种可自校正失调电压的BiCMOS锁存比较器,它既具有双极型电路快速、输入失调电压低和大电流驱动能力,又具备CMOS电路低功耗和高集成度的特性,因而它们特别适用于高速缓冲数字信息系统和其它便携式数字设备。更多还原

【Abstract】 A novel self-calibrating input offset voltage BiCMOS comparator is designed based on the analysis of the traditional CMOS comparator. The designed BiCMOS comparator can confirm the low power dissipation and high integrity of CMOS part, and have the advantage of high-speed, low input offset voltage and large driving ability of bipolar part, so the BiCMOS comparator is very suitable for high-speed digital information system and other hand-hold digital equipments.更多还原