Accurate transient response model for automatic synthesis of high-speed operational amplifiers
Azzolini, C.; Milanesi, P.; Boni, A.
Circuits and Systems, 2006. ISCAS 2006. Proceedings. 2006 IEEE International Symposium on
Volume , Issue , 0-0 0 Page(s):4 pp. - 5719
Digital Object Identifier   10.1109/ISCAS.2006.1693933
Summary:This paper presents an accurate time-domain analysis of operational amplifiers' step response. Both slewing and linear settling phases are investigated in order to correct some discrepancies found in previous literature works. Moreover theoretical results are exploited developing a CAD tool for the automatic synthesis of high-gain highspeed operational amplifiers. Transistor level simulations are performed with MOS lev. 2 and BSIM3v3 models for a telescopic OTA evaluated in the design of a 12-b 200-MS/s pipelined analog-to-digital converter in a 0.35-mum BiCMOS technology. The excellent agreement between predicted and simulated results are the consequence of an improved analysis of the slewing-to-linear transition

» View citation and abstract

Log in by entering your IEEE Web Account Username and Password.

IEEE Communications Society members: If you subscribe to the IEEE Electronic Periodicals Package or IEEE Electronic Periodicals Package Plus, you must access your subscription at www.comsoc.org.

Check with your librarian, information professional, or system manager to determine if you need to log in. Please complete the online Technical Support Form if you need assistance.

Select the Purchase History link to access the document. You will have 5 Days after purchase to access the Full Text PDF. Please complete the online Technical Support Form if you need assistance.

• Search and access Abstract records free of charge
• Register for table of contents alerts
• Purchase Full Text PDF documents

» Learn more about subscription options or how to become an IEEE Member.