Cascode-based voltage-amplifier stage

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F17%3A63517272" target="_blank" >RIV/70883521:28140/17:63517272 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1051/matecconf/201712502064" target="_blank" >http://dx.doi.org/10.1051/matecconf/201712502064</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/matecconf/201712502064" target="_blank" >10.1051/matecconf/201712502064</a>

Result language
angličtina
Original language name
Cascode-based voltage-amplifier stage
Original language description
Voltage-amplifier stages are the basic components of commonly used high gain amplifiers the bias and other parameters of whose are set by the external negative feedback. The typical device that uses the voltage-amplifier stage is the operational amplifier. Similar constructions can also be created on the basis of discrete transistors. From the circuit designer's point of view, the voltage-amplifier stage defines the crucial parameters of the whole unit - the amplification factor, dominant pole of its transfer function and the slew rate. In this paper the proposal on construction of the voltage-amplifier stage based on discrete transistors is described. When connected between the input differential amplifier and the output stage, it allows creating of cheap amplifier for HiFi applications with considerable performance.
Czech name
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Czech description
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Project
<a href="/en/project/LO1303" target="_blank" >LO1303: Promoting sustainability and development of the Centre for Security, Information and Advanced Technologies (CEBIA-Tech)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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