DocumentCode
1733508
Title
Symbolic noise analysis of low voltage amplifiers by using nullors
Author
Martínez-Romero, Elyoenai ; Tlelo-Cuautle, Esteban ; Sánchez-López, Carlos ; Tan, Sheldon X -D
Author_Institution
Dept. of Electron., INAOE, Puebla, Mexico
fYear
2010
Firstpage
1
Lastpage
5
Abstract
We present the calculation of noise expressions of low voltage amplifiers by applying symbolic nodal analysis and using nullors. The nullor equivalents of the MOSFETs include only the dominant parasitic elements in order to generate a simplified symbolic noise expression, which provides a good insight to improve the design of low voltage amplifiers. The generated symbolic noise expressions are compared with HSPICE simulations, so that one can appreciate the good agreement with our proposed symbolic noise analysis approach.
Keywords
MOSFET circuits; SPICE; active networks; amplifiers; low-power electronics; HSPICE; MOSFET; low voltage amplifiers; nullors; symbolic noise analysis; Admittance; Conferences; Indexes; Integrated circuit modeling; Low voltage; Noise; Numerical models;
fLanguage
English
Publisher
ieee
Conference_Titel
Symbolic and Numerical Methods, Modeling and Applications to Circuit Design (SM2ACD), 2010 XIth International Workshop on
Conference_Location
Gammath
Print_ISBN
978-1-4244-6816-4
Type
conf
DOI
10.1109/SM2ACD.2010.5672322
Filename
5672322
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