BiJFet Array Chip MH2XA030 — a Design Tool for Radiation-Hardened and Cryogenic Analog Integrated Circuits

Dvornikov, O.; Dziatlau, V. L.; Tchekhovski, Vladimir A.; Prokopenko, N. N.; Bugakova, Anna V.

doi:10.1109/eexpolytech.2018.8564415

Cited by 15 publications

(2 citation statements)

References 10 publications

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“…In connection with the above, the output stages of the amplifier are simple emitter followers on n-p-n-transistors and the voltage pulse shape at the outputs FOut, OutA, OutAinv depends on the input capacitance of the oscilloscope, which leads to different output pulses in the positive and negative half-waves. If necessary, the influence of the load capacitance on the shape of the output pulse can be reduced by using an emitter follower on complementary bipolar transistors, as in operational amplifiers previously developed on AC МН2ХА030 [16]. Such an output stage increases the current consumption of the amplifier and therefore its use is carried out only in justified cases.…”

Section: Measurement Resultsmentioning

confidence: 99%

Experimental Studies of the Silicon Photomultiplier Readout Electronics Based on the Array Chip МН2ХА030

Дворников¹,

Tchekhovski²,

Galkin³

et al. 2020

Adv. sci. technol. eng. syst. j.

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The experimental findings of the main units of readout electronics of silicon photomultipliers (SiPMs) based on array chip (AC) МН2ХА030: a charge-sensitive amplifier (CSA) with an adjustable conversion factor and a base line restorer (BLR) circuit and two types of voltage comparators are considered. The electrical circuits of the units, the measurement results of static and dynamic parameters are given.

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Section: Measurement Resultsmentioning

confidence: 99%

Experimental Studies of the Silicon Photomultiplier Readout Electronics Based on the Array Chip МН2ХА030

Дворников¹,

Tchekhovski²,

Galkin³

et al. 2020

Adv. sci. technol. eng. syst. j.

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“…The technology is becoming widely used in integrated circuit chips for the advantages it can offer in specific applications (Dvornikov et al, 2017;Dvornikov et al, 2018). One of the important categories in the integrated chips are operational-amplifiers (op-amp) (Abel et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Gamma Ray Effect on Op-Amp 741 and Timer 555 Ic

Kendir

YALTKAYA²

2023

UUJFE

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The commercial used the 555 single timer and the 741 operational amplifiers (op-amp) were investigated under the gamma-ray radiation of the Co-60 source. The maximum total doses were used 2 kGy and 4 kGy to irradiate. The abnormal behavior in the 555 single timer circuit frequency was observed, which decreased from 202 to 195 Hz at 744 Gy gamma-ray radiations. In the 741 op-amp circuit, the output signal dropped from 1.28 to 1.25 under the same radiation dose. The loss of output amplitude was calculated at about 2.3 % when the radiation dose was 4 kGy. At the same time, the gain of the 741 op-amp decreased from 9.88 to 9.84 and its slew rate drops from 4 to 0.65 V/µs. The 555 single timer has two pn junctions and these diodes cause the 555 single timer to be easily affected by gamma radiation. Consequently, the integrated circuits must be tested to determine their resistance limits in the radiation environments.

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

Prokopenko

Dvornikov²,

Zhuk

2023

2023 25th International Conference on Digital Signal Processing and Its Applications (DSPA)

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BiJFet Array Chip MH2XA030 — a Design Tool for Radiation-Hardened and Cryogenic Analog Integrated Circuits

Cited by 15 publications

References 10 publications

Experimental Studies of the Silicon Photomultiplier Readout Electronics Based on the Array Chip МН2ХА030

Experimental Studies of the Silicon Photomultiplier Readout Electronics Based on the Array Chip МН2ХА030

Gamma Ray Effect on Op-Amp 741 and Timer 555 Ic

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

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