Wednesday, 18 May 2011

Wseas Transactions

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Transactions: WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS
Transactions ID Number: 53-520
Full Name: B Vasuki
Position: Senior Lecturer
Age: ON
Sex: Female
Address: Senior lecturer(SG) Dept of ICE, NIT, Trichy-620 015
Country: INDIA
Tel: 2503359
Tel prefix: 91-431
Fax: 92-431-2500133
E-mail address: bvas@nitt.edu
Other E-mails: vasukibala67@gmail.com
Title of the Paper: Uncertainty Analysis of an Analog Integrated Circuit
Authors as they appear in the Paper: B.Vasuki, M.Umapathy, Vishalakshi Verma, Kameswarie Nunna
Email addresses of all the authors: umapathy@nitt.edu, bvas@nitt.edu
Number of paper pages: 10
Abstract: Reliable methods to analyze the component tolerance which affect the analog circuit performance are of great importance in microelectronics. It is impossible to produce circuits with exactly the same parameters specified in the design process. Such component tolerances will always lead to small variations of circuit properties, which may result in unexpected effects. The linear analog circuit consists of, current and voltage sources, transistors, resistors and capacitances. In general the uncertainty analyses of these circuits are analyzed by worst case and Monte Carlo method which are inbuilt in the simulation tools. This paper proposes to analyze the uncertainty in analog circuit using interval arithmetic and this has been demonstrated for the analog integrated circuit ìA 741.
Keywords: Uncertainty, Analog integrated circuit, Monte Carlo method, Interval arithmetic
EXTENSION of the file: .pdf
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