Bipolar/CMOS (weak inversion) rail-to-rail constant-gm input stage

Electronics Letters

Volumn 33, Issue 5, 1997, Pages 386-387

  Prodanov, V I ^a   Green, M M ^a  

^a Stony Brook University   (United States)

Author keywords

Bipolar integrated circuits; CMOS integrated circuits

Indexed keywords

BANDWIDTH; CMOS INTEGRATED CIRCUITS; COMPUTER SIMULATION; ELECTRIC CURRENTS; OPERATIONAL AMPLIFIERS; SEMICONDUCTOR DEVICE MODELS; TRANSCONDUCTANCE; TRANSISTORS;

BIASING CIRCUIT; CURRENT BIASING; DIFFERENTIAL PAIRS; RAIL TO RAIL CONSTANT;

BIPOLAR INTEGRATED CIRCUITS;

EID: 0031071506     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:19970263     Document Type: Article

References (4)

1. HUIJSING, H., and LINEBARGER, D.: 'Low-voltage operational amplifier with rail-to-rail input and output ranges'. J. Solid-State Circuits, 1985, SC-20, pp. 1144-1150
2. DUQUE-CARRILLO, J.F., PEREZ-ALOE, R., and MORILLO, A.: 'Push-pull current circuit for biasing CMOS amplifier with rail-to-rail common-mode range', Electron. Lett., 1991, 27, pp. 2122-2125
3. DUQUE-CARRILLO, J.F., PEREZ-ALOE, R., VALVERDE, J.M., and MORILLO, A.: 'A family of bias circuits for high input swing CMOS operational amplifiers', Proc. ISCAS, 1992, 6, pp. 3021-3024
4. BOTMA, J.H., WASSENAAR, R.F., and WIEGERINK, R.J.: 'Simple rail-to-rail low-voltage constant-transconductance CMOS input stage in weak inversion', Electron. Lett., 1993, 29, (12), pp. 1145-1147