Title :
Dc-gain enhanced fast-settling triple folded cascode op-amp
Author :
Mahmoudi, Azad ; Dadashi, Ali ; Masoumi, Saeid ; Kouzehkanan, M. Khaleghi
Author_Institution :
Sardasht Branch, Islamic Azad Univ., Sardasht, Iran
Abstract :
A new operational amplifier based on the conventional TFC op-amp structure is presented. A novel method is used to increase the dc-gain of the triple folded cascode op-amp. This method does not limit the bandwidth, output voltage swing range and the phase margin of the triple folded cascode op-amp.
Keywords :
amplification; operational amplifiers; DC gain enhancement; fast settling cascode op-amp; operational amplifier; output voltage swing; phase margin; triple folded cascode op-amp; Accuracy; Frequency response; Linearity; Power demand; Read only memory; Transconductance; Transfer functions; dc-gain; linearity; positive feedback; triple folded cascode;
Conference_Titel :
Mixed Design of Integrated Circuits and Systems (MIXDES), 2012 Proceedings of the 19th International Conference
Conference_Location :
Warsaw
Print_ISBN :
978-1-4577-2092-5
