Detail publikačního výsledku

Dynamic Input Offset Auto-Compensation of Continuously Working Opamp

PROKOP, R.

Originální název

Dynamic Input Offset Auto-Compensation of Continuously Working Opamp

Anglický název

Dynamic Input Offset Auto-Compensation of Continuously Working Opamp

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This problem is solved by topology which uses two amplifiers. The first of them (auxiliary amplifier) works in two phases. During the first phase it compensates its own input offset while during the second phase it continuously measures and controls offset of the main opamp. There exists more techniques allowing the continuous offset compensation of the main (or both) opamps by extra input. The presented solution was designed and manufactured in CMOS07 technology and allows designer to simply use even already designed Miller-OTA opamps with minimal adaption.

Anglický abstrakt

This problem is solved by topology which uses two amplifiers. The first of them (auxiliary amplifier) works in two phases. During the first phase it compensates its own input offset while during the second phase it continuously measures and controls offset of the main opamp. There exists more techniques allowing the continuous offset compensation of the main (or both) opamps by extra input. The presented solution was designed and manufactured in CMOS07 technology and allows designer to simply use even already designed Miller-OTA opamps with minimal adaption.

Klíčová slova

Dynamic, continuous, offset, opamp, compensation

Klíčová slova v angličtině

Dynamic, continuous, offset, opamp, compensation

Autoři

PROKOP, R.

Rok RIV

2014

Vydáno

02.07.2013

ISBN

978-1-4799-0403-7

Kniha

Proceedings of the 36th International Conference on Telecommunications and Signal Processing (TSP 2013)

Strany od

440

Strany do

443

Strany počet

4

BibTex

@inproceedings{BUT104193,
  author="Roman {Prokop}",
  title="Dynamic Input Offset Auto-Compensation of Continuously Working Opamp",
  booktitle="Proceedings of the 36th International Conference on Telecommunications and Signal Processing (TSP 2013)",
  year="2013",
  pages="440--443",
  isbn="978-1-4799-0403-7"
}