An ultra low power 8 bit SAR ADC suitable for wireless medical applications
作者： Babita Diana K , D. Jackuline Moni
DOI: 10.1109/ICCSP.2014.6950188
关键词:
摘要: This paper presents an ultra-low power 8-bit Successive Approximation Register (SAR) ADC, suitable for biomedical applications. The converter comprises of a sample and hold circuit, preamplifier based dynamic latch comparator, successive approximation register DAC. SAR ADC was implemented in 0.18μm CMOS technology with 1.8V as the supply voltage. proposed 8 bit SAR-ADC consumed around 164.97 μW.
sci-hub.se 参考文章(11)
Tsung-Heng Tsai, Jia-Hua Hong, Liang-Hung Wang, Shuenn-Yuh Lee, Low-Power Analog Integrated Circuits for Wireless ECG Acquisition Systems international conference of the ieee engineering in medicine and biology society. ,vol. 16, pp. 907- 917 ,(2012) , 10.1109/TITB.2012.2188412
H.H. Asada, P. Shaltis, A. Reisner, Sokwoo Rhee, R.C. Hutchinson, Mobile monitoring with wearable photoplethysmographic biosensors IEEE Engineering in Medicine and Biology Magazine. ,vol. 22, pp. 28- 40 ,(2003) , 10.1109/MEMB.2003.1213624
Chun-Cheng Liu, Soon-Jyh Chang, Guan-Ying Huang, Ying-Zu Lin, A 10-bit 50-MS/s SAR ADC With a Monotonic Capacitor Switching Procedure IEEE Journal of Solid-state Circuits. ,vol. 45, pp. 731- 740 ,(2010) , 10.1109/JSSC.2010.2042254
D. Aksin, M. Al-Shyoukh, F. Maloberti, Switch Bootstrapping for Precise Sampling Beyond Supply Voltage IEEE Journal of Solid-state Circuits. ,vol. 41, pp. 1938- 1943 ,(2006) , 10.1109/JSSC.2006.875305
Ying-Zu Lin, Chun-Cheng Liu, Guan-Ying Huang, Ya-Ting Shyu, Soon-Jyh Chang, A 9-bit 150-MS/s 1.53-mW subranged SAR ADC in 90-nm CMOS symposium on vlsi circuits. pp. 243- 244 ,(2010) , 10.1109/VLSIC.2010.5560246
Shuenn-Yuh Lee, Liang-Hung Wang, Qiang Fang, A Low-Power RFID Integrated Circuits for Intelligent Healthcare Systems international conference of the ieee engineering in medicine and biology society. ,vol. 14, pp. 1387- 1396 ,(2010) , 10.1109/TITB.2010.2053942
Naveen Verma, Ali Shoeb, Jose Bohorquez, Joel Dawson, John Guttag, Anantha P. Chandrakasan, A Micro-Power EEG Acquisition SoC With Integrated Feature Extraction Processor for a Chronic Seizure Detection System IEEE Journal of Solid-state Circuits. ,vol. 45, pp. 804- 816 ,(2010) , 10.1109/JSSC.2010.2042245
Saman Hosseini Hemeati, Saeed Gholami, Saeed Roshani, Sobhan Roshani, An Ultra Low Power Successive Approximation ADC for Wireless Sensor Network ,(2013)
Hasmayadi Abdul Majid, Rohana Musa, None, Design and Implementation of a 10-bit SAR ADC World Academy of Science, Engineering and Technology, International Journal of Electrical, Computer, Energetic, Electronic and Communication Engineering. ,vol. 7, pp. 1321- 1324 ,(2013)
Zhang Jun, Pei Xiaomin, Design and Optimization on the Interior DAC of SAR ADC ,(2012)