DESIGN OF HIGH-RESOLUTION (12-14 BIT) MULTI-CHIP CONVEYOR ADCS WITH 0.5-1 GHZ CONVERSION FREQUENCY-Reference-Cited by-同舟云学术

DESIGN OF HIGH-RESOLUTION (12-14 BIT) MULTI-CHIP CONVEYOR ADCS WITH 0.5-1 GHZ CONVERSION FREQUENCY

Published:2019-10-24 Issue:2 Volume:12 Page:38-51
ISSN:2219-0767
Container-title:Modeling of systems and processes
language:en
Short-container-title:

Author:

Кононов Владимир¹,Kononov Vladimir²

Affiliation:

1. АО «Специализированное конструкторско-технологическое бюро электронных систем» (ОАО «СКТБ ЭС»)

2. AO «Specializirovannoe konstruktorsko-tehnologicheskoe byuro elektronnyh sistem» (OAO «SKTB ES»)

Abstract

Low-voltage amplifiers of telescopic type based on CMOS technology with design norms of 180 nm and 60 nm are investigated. It is established that the best characteristics of nonlinearity in the frequency range up to 250 MHz have amplifiers manufactured by technology with design standards of 180 nm. It is shown that amplifiers of the folded CAS-code type with a supply voltage of 2.5-3 V and cascade transistors with maximum permissible interelectrode voltages of 1.2-1.8 V can degrade and even catastrophically fail when exposed to TKCH. Technical solutions for calibration of bias and gain equalization of channels in the creation of 4-channel 12-14-bit ADC with conversion frequency up to 1 GHz and 0.5 GHz are considered. It is shown that the multi-chip use of this type of ADC in the form of microassemblies allows to achieve typical values of integral nonlinearity, signal-to-noise ratio and dynamic range.

Publisher

Infra-M Academic Publishing House

Subject

General Medicine

Reference13 articles.

1. Оппенгейм, А. Цифровая обработка сигналов / А.Оппенгейм, Р.Шафер. – М. : Техносфера. – 2006. – 856 с., Oppengeym, A. Cifrovaya obrabotka signalov / A.Oppengeym, R.Shafer. – M. : Tehnosfera. – 2006. – 856 s.

2. Ионизирующие излучения космического пространства и их воздействие на бортовую аппаратуру космических аппаратов / под науч. ред. Г.Г. Райкунова. – М. : Физматлит. – 2013. – 256 с., Ioniziruyuschie izlucheniya kosmicheskogo prostranstva i ih vozdeystvie na bortovuyu apparaturu kosmicheskih apparatov / pod nauch. red. G.G. Raykunova. – M. : Fizmatlit. – 2013. – 256 s.

3. HMX ADC 9246: Radiation Hardened 14-bit 125 MSPS Monolithic A/D Converter / Honeywell, Data Sheets. – 2010. – № 61-0996-000-000 (www.honeywell.com)., HMX ADC 9246: Radiation Hardened 14-bit 125 MSPS Monolithic A/D Converter / Honeywell, Data Sheets. – 2010. – № 61-0996-000-000 (www.honeywell.com).

4. Кононов, В. С. Схемотехнические методы повышения стойкости аналоговых блоков АЦП к воздействию тяжелых заряженных частиц / В. С. Кононов, А. А. Илларионов.// Теория и техника специальной радиосвязи. – 2018. – № 2. – С. 101–107., Kononov, V. S. Shemotehnicheskie metody povysheniya stoykosti analogovyh blokov ACP k vozdeystviyu tyazhelyh zaryazhennyh chastic / V. S. Kononov, A. A. Illarionov.// Teoriya i tehnika special'noy radiosvyazi. – 2018. – № 2. – S. 101–107.

5. Кестер, У. Аналого-цифровое преобразование / У. Кестер. – М. : Техносфера. – 2004. – 1016 с., Kester, U. Analogo-cifrovoe preobrazovanie / U. Kester. – M. : Tehnosfera. – 2004. – 1016 s.