The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
TIQ(Threshold Inverter Quantization) 기술은 빠른 데이터 변환 속도로 인해 고속 플래시 A/D 변환기에서 중요성이 높아지고 있습니다. 상당한 전력 소비가 필요한 기준 전압 생성을 위한 저항기 사다리가 필요하지 않습니다. TIQ 비교기 설계의 핵심은 2를 생성하는 것입니다.n - 1개의 서로 다른 크기의 TIQ 비교기 n-비트 A/D 변환기. 본 논문에서는 분석 모델과 SPICE 시뮬레이션 실험 모델을 기반으로 하는 매우 효율적인 TIQ 비교기 설계 방법론을 제시합니다. 제안된 방법을 사용하면 모든 TIQ 비교기 세트를 효율적으로 찾을 수 있습니다. 제안한 방법을 검증하기 위해 6 µm 표준 CMOS 기술로 제안된 방법을 사용하여 0.18비트 TIQ A/D 변환기를 설계하고, 이전의 측정 결과와 비교하였다.
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Insoo KIM, Jincheol YOO, JongSoo KIM, Kyusun CHOI, "Highly Efficient Comparator Design Automation for TIQ Flash A/D Converter" in IEICE TRANSACTIONS on Fundamentals,
vol. E91-A, no. 12, pp. 3415-3422, December 2008, doi: 10.1093/ietfec/e91-a.12.3415.
Abstract: Threshold Inverter Quantization (TIQ) technique has been gaining its importance in high speed flash A/D converters due to its fast data conversion speed. It eliminates the need of resistor ladders for reference voltages generation which requires substantial power consumption. The key to TIQ comparators design is to generate 2n - 1 different sized TIQ comparators for an n-bit A/D converter. This paper presents a highly efficient TIQ comparator design methodology based on an analytical model as well as SPICE simulation experimental model. One can find any sets of TIQ comparators efficiently using the proposed method. A 6-bit TIQ A/D converter has been designed in a 0.18 µm standard CMOS technology using the proposed method, and compared to the previous measured results in order to verify the proposed methodology.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e91-a.12.3415/_p
부
@ARTICLE{e91-a_12_3415,
author={Insoo KIM, Jincheol YOO, JongSoo KIM, Kyusun CHOI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Highly Efficient Comparator Design Automation for TIQ Flash A/D Converter},
year={2008},
volume={E91-A},
number={12},
pages={3415-3422},
abstract={Threshold Inverter Quantization (TIQ) technique has been gaining its importance in high speed flash A/D converters due to its fast data conversion speed. It eliminates the need of resistor ladders for reference voltages generation which requires substantial power consumption. The key to TIQ comparators design is to generate 2n - 1 different sized TIQ comparators for an n-bit A/D converter. This paper presents a highly efficient TIQ comparator design methodology based on an analytical model as well as SPICE simulation experimental model. One can find any sets of TIQ comparators efficiently using the proposed method. A 6-bit TIQ A/D converter has been designed in a 0.18 µm standard CMOS technology using the proposed method, and compared to the previous measured results in order to verify the proposed methodology.},
keywords={},
doi={10.1093/ietfec/e91-a.12.3415},
ISSN={1745-1337},
month={December},}
부
TY - JOUR
TI - Highly Efficient Comparator Design Automation for TIQ Flash A/D Converter
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 3415
EP - 3422
AU - Insoo KIM
AU - Jincheol YOO
AU - JongSoo KIM
AU - Kyusun CHOI
PY - 2008
DO - 10.1093/ietfec/e91-a.12.3415
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E91-A
IS - 12
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - December 2008
AB - Threshold Inverter Quantization (TIQ) technique has been gaining its importance in high speed flash A/D converters due to its fast data conversion speed. It eliminates the need of resistor ladders for reference voltages generation which requires substantial power consumption. The key to TIQ comparators design is to generate 2n - 1 different sized TIQ comparators for an n-bit A/D converter. This paper presents a highly efficient TIQ comparator design methodology based on an analytical model as well as SPICE simulation experimental model. One can find any sets of TIQ comparators efficiently using the proposed method. A 6-bit TIQ A/D converter has been designed in a 0.18 µm standard CMOS technology using the proposed method, and compared to the previous measured results in order to verify the proposed methodology.
ER -