Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Alexey E. Titov"'
Publikováno v:
EWDTS
A perspective stabilization method for the static mode of a “floating” input differential stage in an op-amp based on complementary field-effect transistors with a control p-n junction (CJFet) is considered. The method provides small values of th
Publikováno v:
2020 International Symposium on Industrial Electronics and Applications (INDEL).
The circuit simulation results of the charge-sensitive amplifiers (CSA) with various types of input field-effect transistors (FET) are considered. CSA-1 and CSA-2 are implemented on Si bipolar transistors, besides in CSA-1 the input transistor is a S
Design of Low-Temperature and Radiation-Hardened JFET Direct Coupled Op-Amps without Current Mirrors
Publikováno v:
ECCTD
The offset voltage (V off ) of the BJT and CMOS two-stage operational amplifiers (Op-Amps) substantially depends on the numerical values (differences from unit) from the current ratio (K i ≈1) of the current mirrors (CM). The CM parameter is also i
Publikováno v:
EWDTS
The architecture of the CJFET dual differential input stage (DDS) architecture is available for converting differential output sensor signals. DDS is proposed, in which the circuitry solutions are available. They provide the increase of the CMRR, inc
Publikováno v:
2020 International Conference on Computation, Automation and Knowledge Management (ICCAKM).
New modifications of the active RC-filter with a differential input and a differential output, which provide high signal attenuation outside the band-pass range (38–496 Hz) and designed to process the signals of piezoelectric sensors, are presented
Radiation-Hardened Voltage Comparators for the Synthesis of Microcircuits on the Array Chip MH2XA030
Autor:
Alexey E. Titov, Alexei V. Kunz, Nikolay N. Prokopenko, Yaroslav D. Galkin, O. V. Dvornikov, Vladimir A. Tchekhovski
Publikováno v:
2020 International Conference on Computation, Automation and Knowledge Management (ICCAKM).
A brief information on the bipolar field-effect (BiJFET) array chip (AC) MH2XA030, designed to create radiation-hardened and cryogenic analog integrated circuits (ICs) for processing sensor signals, is presented. The features of the radiation-induced
Publikováno v:
Web of Science
We have developed and investigated the multi-functional active RC-filter’s (ARCF) architecture on base of three differential difference amplifiers (DDA) and its modifications, which implement low pass filter (LPF), high pass filter (HPF), band pass
Publikováno v:
2019 27th Telecommunications Forum (TELFOR).
We suggest original circuit of input differential stage (DS) of AB class on a base of complementary field effect transistors with p-n-junction (CJFET). The main application of the DS is low noise analog ICs for operation in low temperatures, includin
Autor:
Alexey E. Titov, Nikolay V. Butyrlagin, Nikolay N. Prokopenko, Mikhail F. Mitsik, Anna V. Bugakova
Publikováno v:
EWDTS
The article considers a mathematical analysis and computer simulation of total harmonic distortion (THDf)in CMOS differential difference amplifiers (DDA). We have presented THDf's dependence and sensitivity of output voltage in typical DDA circuit to
Autor:
Yaroslav D. Galkin, Anna V. Bugakova, Oleg Dvornikov, Alexey E. Titov, Vladimir A. Tchekhovski, Nikolay N. Prokopenko
Publikováno v:
EWDTS
We have considered results of SiPM analog interface schematic design on array chip MH2XA030. The SiPM includes current buffer, current integrator and base level recovery (BLR) circuit. We have described analog interface operation for this type of sen