A High-Accuracy BiCMOS Constant Current Charge Circuit
作者单位：Institute of Electronic CADXidian University
会议名称：《2005 6th International Conference on ASIC》
主办单位：Chinese Inst Elect;IEEE Beijing Sect;IEEE SSC Shanghai Chapter;IEE;IEEE CAS
会议日期：2005年
学科分类：080903[工学-微电子学与固体电子学] 0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学]
关 键 词：charge management BiCMOS constant current charge trickle current
摘 要：正A BiCMOS constant current circuit applied to charge management ASIC is presented in this *** circuit has advantages with respect to wide range in operation voltage,high accuracy in trickle current and constant current,conveniences in ***,the current sensing resistor connecting,which consists of high-side current sensing and low-side current sensing,is *** integrated circuit has been implemented using 0.6um BiCMOS technology.