A MGy, Low-Offset Programmable Instrumentation Amplifier IC for Nuclear Applications

Verbeeck, Jens; Cao, Ying; Uffelen, Marco Van; Casellas, Laura Mont; Damiani, Carlo; Morales, Emilio Ruiz; Santana, Roberto Ranz; Meek, Richard; Haist, Bernhard; Cock, Wouter De; Vermeeren, L.; Steyaert, Michiel; Leroux, Paul

doi:10.1109/radecs.2015.7365579

Cited by 2 publications

(1 citation statement)

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“…These problems are solved as technological [9][10], and also circuitry methods [11][12][13][14][15][16][17]. In case of creation of different devices of automatic equipment and management systems on the basis of the radiation-hardened analog gatearray master chip (AGAMC), for example "AGAMC-1.3÷5 (2.1)" [9,[11][12][13][14]18], running in severe service conditions, the problem of DS synthesis schems under restrictions to quality and kinds of the active elements, which are implemented in the technological process.…”

Section: Introductionmentioning

confidence: 99%

The differential and differential difference operational amplifiers of sensor systems based on bipolar-field technological process AGAMC

Dvornikov¹,

Prokopenko

Butyrlagin

et al. 2016

2016 International Siberian Conference on Control and Communications (SIBCON)

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The architectures of the operational amplifiers (OA), implemented on the basis on bipolar and field (JFET) transistors, are offered. Their feature -the use of transistors operating on different physical principles, precision in the input circuits of differential stages (DS). This allows you to set a static DS mode due to the choice of the geometric dimensions of fieldeffect transistors and to exclude from structure of the classical sources of the reference current. The circuit engineering and the basic circuits of inclusion of the differential difference operational amplifiers (DDA), based on the analog gate-array master chip AGAMC (OJSC "Integral", Minsk) with low offset voltages, are provided. Parameters and topology of the experimental chip of OA of this class (IC-3) oriented on use in the sensor systems of responsible application are given.Keywords-Bi-FET technology, differential difference operational amplifier; the single-ended differential stage (DS)

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Section: Introductionmentioning

confidence: 99%