Operational Amplifier Speed and Accuracy Improvement

Vadim V. Ivanov Igor M. Filanovsky

ISBN 10: 1402077726 / ISBN 13: 9781402077722

Edité par Springer, 2004

A propos de cet article

pp. 212.

N° de réf. du vendeur 26327458

Détails bibliographiques

• Titre: Operational Amplifier Speed and Accuracy Improvement
• Éditeur: Springer
• Date de parution: 2004
• Langue: anglais
• ISBN à 10 chiffres: 1402077726
• ISBN à 13 chiffres: 9781402077722
• Reliure: Couverture rigide
• État de l'article: New

A propos de ce titre

Synopsis

Operational Amplifier Speed and Accuracy Improvement proposes a new methodology for the design of analog integrated circuits. The usefulness of this methodology is demonstrated through the design of an operational amplifier. This methodology consists of the following iterative steps: description of the circuit functionality at a high level of abstraction using signal flow graphs; equivalent transformations and modifications of the graph to the form where all important parameters are controlled by dedicated feedback loops; and implementation of the structure using a library of elementary cells. Operational Amplifier Speed and Accuracy Improvement shows how to choose structures and design circuits which improve an operational amplifier's important parameters such as speed to power ratio, open loop gain, common-mode voltage rejection ratio, and power supply rejection ratio. The same approach is used to design clamps and limiting circuits which improve the performance of the amplifier outside of its linear operating region, such as slew rate enhancement, output short circuit current limitation, and input overload recovery.