A 200-nW 7.6-ENOB 10-KS/s SAR ADC in 90-nm CMOS for Portable Biomedical Applications

Nazzal, Tasnim B.; Mahmoud, Soliman A.; Shaker, Mohamed

doi:10.1016/j.mejo.2016.08.004

Cited by 22 publications

(2 citation statements)

References 8 publications

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“…Successive approximation register (SAR) analog-to-digital converters (ADCs) are commonly the design of choice for good resolution with low-power applications. These ADCs are perfected for a wide range of applications including portable/battery-powered devices due to their low-power consumption [10][11][12][13][14][15][16][17][18][19][20][21].…”

Section: Sar Adc Architecture Reviewmentioning

confidence: 99%

A low-power 8-bit 1-MS/s single-ended SAR ADC in 130-nm CMOS for medical devices

Ellaithy

2024

Journal of Electrical Systems and Inf Technol

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Rapid advancements in micro-machining and microelectronics over the last few years have accelerated the growth of implanted medical devices that greatly improve a person's life. These devices first gather the signals from different nodes in/on the body, and then, they condition, multiplex, and digitize the signals. Thus, an analog-to-digital converter (ADC), which must continuously convert a variety of analog electrophysiological signals to digital codes, is one of the most crucial and power-hungry components. For implantable medical devices, the successive approximation register (SAR) ADC is a good choice. In this paper, a low-power single-ended SAR ADC architecture is proposed to offer good compromises between power efficiency, conversion accuracy, and design complexity. The proposed architecture supports 8-bit resolution at a sampling rate of 1 MS/s. Using a 130-nm CMOS process with 1.2 V supply voltage, an effective number of bits (ENOB) of 7.3 dB is achieved while 28.5 μW power is consumed. The ADC core only occupies an active area of about 197 μm × 377 μm.

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Section: Sar Adc Architecture Reviewmentioning

confidence: 99%

A low-power 8-bit 1-MS/s single-ended SAR ADC in 130-nm CMOS for medical devices

Ellaithy

2024

Journal of Electrical Systems and Inf Technol

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“…The Analog to Digital Converter (ADC) is a significant data converter system. It is one of the main building blocks of the ECG detection system and health care integrated circuits [16]. Figure 2 depicts the ECG amplifier, consisting of high-and low-pass filters.…”

Section: Ecg Amplifier High-and Low-pass Filtersmentioning

confidence: 99%

Design and Implementation of a Medical TeleMonitoring System based on IoT

Hamdani

Youcefi²,

Rabehi³

et al. 2022

Eng. Technol. Appl. Sci. Res.

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With the advancement of technology, healthcare and monitoring systems face significant issues. Internet of Things (IoT) in healthcare enables real-time health monitoring at a low cost. This paper aims to provide a medical telemonitoring system based on IoT for healthcare applications for doctors and paramedical staff. The system is made up of many sensors that can capture electrocardiograms (ECGs) in real-time and measure the temperature of the human body. The designed circuit is implemented and the obtained results are analyzed and discussed.

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Catalogic Systematic Literature Review of Hardware-Accelerated Neurodiagnostic Systems

Mittal

Prince

2022

Biomedical Signals Based Computer-Aided Diagnosis for Neurological Disorders

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A 200-nW 7.6-ENOB 10-KS/s SAR ADC in 90-nm CMOS for Portable Biomedical Applications

Cited by 22 publications

References 8 publications

A low-power 8-bit 1-MS/s single-ended SAR ADC in 130-nm CMOS for medical devices

A low-power 8-bit 1-MS/s single-ended SAR ADC in 130-nm CMOS for medical devices

Design and Implementation of a Medical TeleMonitoring System based on IoT

Catalogic Systematic Literature Review of Hardware-Accelerated Neurodiagnostic Systems

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