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Design of precise bandgap reference in ACMOS process
Kacafírek, Jiří ; Prokop, Roman (referee) ; Ing. Petr Kadaňka, ON Semiconductor v Rožnově p. Radhoštěm (advisor)
In this thesis the principle of voltage reference especially bangap reference is described. Below are described two circuits of this type designed in ACMOS process. There is handmade evaluation of error analysis to identify main error contributors and also monte-carlo simulation. Also statistical analysis is made on the circuit. Results of all methods are compared. Error of reference voltage is compared for both circuits. Circuit with bigger error is optimized to achieve a better precision. Obtained results showed a good agreement of all methods, which evidences importance of hand error evaluation.
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CAN Flexible Data Rate transceiver evaluation platform
Hus, Peter ; Pavlík, Michal (referee) ; Hejátková, Edita (advisor)
The aim of the work is to develop an evaluation platform for comunnication on CAN FD bus. This evaluation platform is mainly intended to be used for the application support of the NCV7344 CAN transceiver on given module. The main part of the work is to develop firmware for SAM V71 microcontroller and a control application software for computer. This control application will serve to setup the communication parameters, send and receive data and control communication in the testing network. Attention is also paid to develop and test effectiveness of signal improvement circuits and their impact on bit error rate in real conditions on designed evaluation network.
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CAN Flexible Data Rate transceiver evaluation platform
Hus, Peter ; Pavlík, Michal (referee) ; Hejátková, Edita (advisor)
The aim of the work is to develop an evaluation platform for comunnication on CAN FD bus. This evaluation platform is mainly intended to be used for the application support of the NCV7344 CAN transceiver on given module. The main part of the work is to develop firmware for SAM V71 microcontroller and a control application software for computer. This control application will serve to setup the communication parameters, send and receive data and control communication in the testing network. Attention is also paid to develop and test effectiveness of signal improvement circuits and their impact on bit error rate in real conditions on designed evaluation network.
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Design of precise bandgap reference in ACMOS process
Kacafírek, Jiří ; Prokop, Roman (referee) ; Ing. Petr Kadaňka, ON Semiconductor v Rožnově p. Radhoštěm (advisor)
In this thesis the principle of voltage reference especially bangap reference is described. Below are described two circuits of this type designed in ACMOS process. There is handmade evaluation of error analysis to identify main error contributors and also monte-carlo simulation. Also statistical analysis is made on the circuit. Results of all methods are compared. Error of reference voltage is compared for both circuits. Circuit with bigger error is optimized to achieve a better precision. Obtained results showed a good agreement of all methods, which evidences importance of hand error evaluation.
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