A Family of High-Speed Voltage Repeaters and Output Stages of Analog Chips Based on Radiation-Resistant Analog Master Slice Array Crystals MH2XA030/031

A generalized functional scheme of a family of high-speed buffer amplifiers (BA) implemented on silicon p-n-p and n-p-n bipolar transistors of analog master slice array crystals MH2XA030/031 is proposed. Computer simulation in the LTspice program of four modifications of the BA showed that due to th...

Full description

Saved in:
Bibliographic Details
Published in2023 25th International Conference on Digital Signal Processing and its Applications (DSPA) pp. 1 - 5
Main Authors Prokopenko, N.N., Dvornikov, O.V., Zhuk, Alexey A.
Format Conference Proceeding
LanguageEnglish
Published IEEE 29.03.2023
Subjects
ADC
amplitude response
analog master slice array crystal
anti-aliasing filter
Array signal processing
Bipolar transistors
buffer amplifier
Computer simulation
Crystals
Digital signal processing
operational amplifier
Operational amplifiers
Resistance
slew rate
Online AccessGet full text

Cover

More Information
Summary:A generalized functional scheme of a family of high-speed buffer amplifiers (BA) implemented on silicon p-n-p and n-p-n bipolar transistors of analog master slice array crystals MH2XA030/031 is proposed. Computer simulation in the LTspice program of four modifications of the BA showed that due to the proposed circuit solutions, slew rate of the BA increases by more than order (up to several thousand V/µ).At the same time, the BA of the considered family can operate at a relatively low load resistance (0.5 kOhm). Recommended applications of the BA are high-speed operational amplifiers and spectrum limiters at the input of high-speed ADCs for digital signal processing systems, including those designed to work under the influence of penetrating radiation and low temperatures.
DOI:10.1109/DSPA57594.2023.10113415