Abstract
This paper presents 8-bit differential output of hybrid Digital-to-Analog Converter (DAC) with rail-to-rail buffer using Silterra 0.18 µm CMOS process technology for mixed-signal application. The proposed design combines binary-weighted resistor and thermometer coding, which is able to enhance the speed of the data converter by implementing a small die size area as compared to the conventional architecture. The design achieved standard accuracy of 8-bit resolution with INL and DNL of ±0.5LSB and ±0.7LSB, respectively, and overall power consumption of 56 mW. The performance is accomplished with an effective design area of 133 µm × 172 µm.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Acharya, P.R.J.: A 45-nm CMOS 16-bit segmented current-steering digital-to-analog converter. Int. J. Recent. Dev. Eng. Technol. 2(3), 122126 (2014)
Rahman, L.F., et al.: The evolution of digital to analog converter. In: International Conference on Advances in Electrical, Electronic, and System Engineering, pp. 151–154 (2016)
Ab-Aziz, M.T.S., et al.: 12-bit pseudo-differential current-source resistor-string hybrid DAC. J. Circuits Syst. Comput. 20, 709–725 (2011)
Mathurkar, P., Mali, M.: Segmented 8-bit current-steering digital to analog converter. In: International Conference on Pervasive Computing (ICPC), Pune, pp. 1–4 (2015)
Sarkar, S., Banerjee, S.: An 8-bit 1.8 V 500 MSPS CMOS segmented current steering DAC. In: Proceedings of the 2009 IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2009, pp. 268273 (2009)
Baranwal, A.K., Anurag, Singh, B.: Design and analysis of 8 bit fully segmented digital to analog converter. In: 2015 2nd International Conference on Recent Advances in Engineering and Computational Sciences, RAECS 2015, p. 36 (2015)
Stmicroelectronics.: Audio and waveform generation using the DAC in STM32 microcontrollers (2017)
Huijsing, J.: Operational Amplifiers: Theory and Design, 3rd ed. Springer (2017)
Jaeger, R., Blalock, T.: Microelectronic Circuit Design, 5th ed. McGraw-Hill Education (2015)
Acknowledgements
This project was supported by Talent Corporation, with grant number 401/P C EDEC/520108/T 131. The authors would like to express their sincerest appreciation to all group members and the Collaborative Microelectronic Design Excellence Centre (CEDEC).
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Rosli, A., Aziz, Z.A.A., Mohd, S.K.K., Hamid, S.S., Rhaffor, N. (2019). 8-Bit Hybrid DAC with Rail-to-Rail Buffer Amplifier. In: Zawawi, M., Teoh, S., Abdullah, N., Mohd Sazali, M. (eds) 10th International Conference on Robotics, Vision, Signal Processing and Power Applications. Lecture Notes in Electrical Engineering, vol 547. Springer, Singapore. https://doi.org/10.1007/978-981-13-6447-1_26
Download citation
DOI: https://doi.org/10.1007/978-981-13-6447-1_26
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-13-6446-4
Online ISBN: 978-981-13-6447-1
eBook Packages: Intelligent Technologies and RoboticsIntelligent Technologies and Robotics (R0)