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  4. Exploring Transimpedance Amplifier Topologies: Design Considerations and Trade-offs
 
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July 2024
Journal Article
Title

Exploring Transimpedance Amplifier Topologies: Design Considerations and Trade-offs

Abstract
Transimpedance amplifiers (TIAs) are crucial in converting current signals from sensors, photodiodes, and other transducers into voltage signals for processing in various electronic systems. This paper explores three TIA topologies: common emitter with negative resistive feedback, regulated cas code, and Darlington pair with negative resistive feedback. Each topology offers unique advantages and trade-offs regarding bandwidth, gain, and noise performance. We analyze the characteristics of each topol ogy, discussing their impact on TIA design and performance. We investigate methods to optimize gain, bandwidth, and noise performance for different application requirements through theoretical analysis and circuit simulations. Our findings provide valuable insights into TIA design considerations, offering engineers a comprehensive understanding of TIA topologies and their implications for electronic system design.
Author(s)
Navilipuri, Lavakumar
Fraunhofer-Institut für Integrierte Schaltungen IIS  
Heinig, Andy  
Fraunhofer-Institut für Integrierte Schaltungen IIS  
Journal
International journal on cybernetics and informatics  
Conference
International Conference on Electrical and Electronics Engineering 2024  
Link
Link
Language
English
Fraunhofer-Institut für Integrierte Schaltungen IIS  
Keyword(s)
  • Common Base

  • Common Emitter

  • Regulated Cascode

  • Darlington Pair

  • Optical receivers

  • SiGe BiCMOS technology

  • Transimpedance Amplifier

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