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A Current-mode Logarithmic Function Circuit
- Source :
- Active and Passive Electronic Components, Vol 27, Iss 3, Pp 183-187 (2004)
- Publication Year :
- 2004
- Publisher :
- Hindawi Limited, 2004.
-
Abstract
- A new current-mode analog circuit configuration that implements the function ln (x/y) is proposed. The circuit uses bipolar transistors and resistors and is suitable for integration. In the proposed circuit the ratio (x/y) can be larger or smaller than unity. Simulation results are included.
- Subjects :
- Engineering
business.industry
Bipolar junction transistor
Electrical engineering
Function generator
Hardware_PERFORMANCEANDRELIABILITY
Discrete circuit
Topology
Electronic, Optical and Magnetic Materials
law.invention
RL circuit
Computer Science::Hardware Architecture
Computer Science::Emerging Technologies
law
Hardware_INTEGRATEDCIRCUITS
Equivalent circuit
lcsh:Electrical engineering. Electronics. Nuclear engineering
Electrical and Electronic Engineering
Resistor
business
RC circuit
lcsh:TK1-9971
Linear circuit
Hardware_LOGICDESIGN
Subjects
Details
- Language :
- English
- ISSN :
- 15635031 and 08827516
- Volume :
- 27
- Issue :
- 3
- Database :
- OpenAIRE
- Journal :
- Active and Passive Electronic Components
- Accession number :
- edsair.doi.dedup.....b3773013ec780b84b3521478f2ec6ae3