Low-power and high-speed CMOS voltage buffer for flat panel displays
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Dosyalar
Tarih
2022
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Institute of Electrical and Electronics Engineers Inc.
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
This paper proposes a very low-power and high-speed CMOS voltage buffer for column drivers of flat panel displays. The proposed amplifier circuit employs two complementary input stages and an improved output stage. The proposed circuit draws only 2? quiescent current while a 1nF capacitive load is connected at the output. It has only a 0.82us settling time within a full-swing output. The simulations of the proposed circuit are performed using LTSpice with AMS 0.35?m process parameters and a single 3.3V power supply. It is shown that the circuit has the best Figure-of-Merit value when compared to the previously published solutions.
Açıklama
Anahtar Kelimeler
Buffer Amplifier, CMOS, Flat Panel Displays, Liquid Crystal Displays, Rail-to-rail
Kaynak
19th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology, ECTI-CON 2022
WoS Q Değeri
Scopus Q Değeri
N/A
Cilt
-
Sayı
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