A CMOS bandgap voltage reference with absolute value and temperature drift trims

Proceedings - IEEE International Symposium on Circuits and Systems

Volumn , Issue , 2005, Pages 3853-3856

  Spady, David ^a   Ivanov, Vadim ^a  

^a NONE

Author keywords

Bandgap; Curvature correction; Temperature drift; Voltage reference

Indexed keywords

ABSOLUTE VALUES; BANDGAP; BANDGAP VOLTAGE REFERENCE; CURRENT GAINS; CURVATURE CORRECTION; FIRST-ORDER; LOAD REGULATIONS; OUTPUT BUFFER; POLY FUSE; SINGLE-STAGE TOPOLOGIES; TEMPERATURE DRIFT; TEMPERATURE DRIFTS; VOLTAGE REFERENCE;

ENERGY GAP;

VOLTAGE MEASUREMENT;

EID: 53849147858     PISSN: 02714310     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISCAS.2005.1465471     Document Type: Conference Paper

References (6)

1. V. Ivanov, W. Meinel, J. Zhou "Method and circuit for trimming offset and temperature drift for operational amplifiers and voltage references" US patent 6,628,169
2. D. Jones, D. Spady, S. Sanchez, V. Ivanov "OpAmp and reference package-level trim control method" US patent application 10/461,117
3. V. Ivanov, I. Filanovsky Operational Amplifier speed and accuracy improvement, Kluwer, 2004
4. W. Meinel, S. Sanchez, V. Ivanov "Amplifier gain boost circuits and method" US pat. 6,828,856
5. D. Spady, V. Ivanov "Low-voltage class AB output stage with minimal delay" US patent application 10/637,434
6. (E. Popov, Linear control system theory, Moscow, Nauka Pub. House, 1989, in Russian).