A 14-Bit Pulse-Width Modulation Digital-to-Analog Converter for Industrial Sensors

被引：1

作者：

Zhong, Xinchao ^{[1
]}

Sham, Chiu-Wing ^{[1
]}

Li, Haiquan ^{[2
]}

Li, Yan ^{[3
]}

机构：

[1] Univ Auckland, Dept Comp Sci, Auckland, New Zealand

[2] Runyu Sensor Technol Co Ltd, R&D Dept Jiangmen, Jiangmen, Peoples R China

[3] Shenzhen Univ, Shenzhen IOT Lab IC Design, Coll CS & SE, Shenzhen, Peoples R China

来源：

2022 IEEE ASIA PACIFIC CONFERENCE ON POSTGRADUATE RESEARCH IN MICROELECTRONICS AND ELECTRONICS, PRIMEASIA | 2022年

关键词：

PWM; DAC; Delay line; DLL; CMOS;

D O I：

10.1109/PRIMEASIA56064.2022.10103980

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Sensors for industrial generally monitor slowly changing variables and output data in relatively lower throughput. Therefore low speed and low-cost data converters have their advantages. Pulse-width Modulation on Digital-to-Analog Converter (PWM DAC) meets the requirements of industrial applications. It has the advantages of ease to access and low cost and is not sensitive to semiconductor processes. This paper presents the design of a 14-bit PWM DAC, where a delay line with 625ps resolution is integrated to allow higher DAC resolution without raising the clock frequency.

引用

页码：45 / 48

页数：4

共 50 条

[1] DIGITAL-TO-ANALOG CONVERSION USING PULSE-WIDTH MODULATION
SANDLER, MB
ELECTRONICS & COMMUNICATION ENGINEERING JOURNAL, 1993, 5 (06): : 339 - 348
[2] A 14-bit, 200 MS/s digital-to-analog converter without trimming
Cheng, KH
Chen, TS
Tu, CM
2004 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL 1, PROCEEDINGS, 2004, : 353 - 356
[3] A 300-MS/s 14-bit, digital-to-analog converter in logic CMOS
Hyde, J
Humes, T
Diorio, C
Thomas, M
Figueroa, M
IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2003, 38 (05) : 734 - 740
[4] NEW HIGH-ACCURACY PULSE-WIDTH MODULATION BASED DIGITAL-TO-ANALOG CONVERTER POWER-AMPLIFIER
GOLDBERG, JM
SANDLER, MB
IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS, 1994, 141 (04): : 315 - 324
[5] POWER DIGITAL-TO-ANALOG CONVERSION USING PULSE-WIDTH MODULATION AND DIGITAL SIGNAL-PROCESSING
HIORNS, RE
SANDLER, MB
IEE PROCEEDINGS-G CIRCUITS DEVICES AND SYSTEMS, 1993, 140 (05): : 329 - 338
[6] MATHEMATICAL-ANALYSIS OF A PULSE-WIDTH-MODULATION DIGITAL-TO-ANALOG CONVERTER
MITSUHASHI, Y
JOURNAL OF THE AUDIO ENGINEERING SOCIETY, 1983, 31 (03): : 135 - 138
[7] DLL-Based Pulse-Width Modulation Digital-to-Analog Converter for Continuous-Time Sigma Delta Modulators
Chen, Zong-Yi
Hung, Chung-Chih
2014 IEEE 57TH INTERNATIONAL MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS (MWSCAS), 2014, : 757 - 760
[8] A 14-bit 250-MS/s current-steering CMOS digital-to-analog converter
Li Xueqing
Fan Hua
Wei Qi
Xu Zhen
Liu Jianan
Yang Huazhong
JOURNAL OF SEMICONDUCTORS, 2013, 34 (08)
[9] A 14-bit 250-MS/s current-steering CMOS digital-to-analog converter
李学清
樊华
魏琦
徐震
刘嘉男
杨华中
Journal of Semiconductors, 2013, 34 (08) : 155 - 161
[10] A Comparison Between the 12-bit and 14-bit Digital to Analog Converter
Mansouri, Solmaz R. M.
Halin, Izhal B. Abdul
Aris, Ishak B.
2009 IEEE STUDENT CONFERENCE ON RESEARCH AND DEVELOPMENT: SCORED 2009, PROCEEDINGS, 2009, : 280 - 283

← 1 2 3 4 5 →