Title :
High CMRR, second generation current-mode instrumentation amplifiers
Author :
Zhu, Q.S. ; Lidgey, F.J. ; Su, W.J.
Author_Institution :
Sch. of Eng., Oxford Brookes Univ., UK
Abstract :
Common-mode bootstrapping techniques are used to produce high CMRR second generation current-mode instrumentation amplifiers. Simulation results, which take component mismatch into account, show CMRR performance better than 70 dB at 100 kHz for unity differential gain
Keywords :
bootstrap circuits; instrumentation amplifiers; operational amplifiers; 100 kHz; CMRR; common-mode bootstrapping techniques; common-mode rejection ratio; component mismatch; second generation current-mode instrumentation amplifiers; unity differential gain; Artificial intelligence; Circuits; Current supplies; Differential amplifiers; Frequency; Instruments; Operational amplifiers; Power supplies; Signal generators; Voltage;
Conference_Titel :
Circuits and Systems, 1993., ISCAS '93, 1993 IEEE International Symposium on
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-1281-3
DOI :
10.1109/ISCAS.1993.393975
