A Design of 20MS/s 12-bit Charge Sharing SAR ADC for Ultrasound Diagnostic Medical Devices

2021 ◽  
Author(s):  
Jung-Hyun Lee ◽  
Kang-Yoon Lee
Keyword(s):  
Medical Devices ◽  
Sar Adc ◽  
Charge Sharing

Signal-Adaptive Analog-to-Digital Converters for ULP Wearable and Implantable Medical Devices

2016 ◽  
pp. 199-228 ◽  
Author(s):  
Nabi Sertac Artan
Keyword(s):  
Low Power ◽  
Medical Devices ◽  
Sar Adc ◽  
The Other ◽  
Implantable Medical Devices ◽  
Ultra Low Power ◽  
Analog To Digital ◽  
Electrophysiological Signals ◽  
Recent Developments ◽  
Adc Architectures

The mission of this chapter is to introduce the reader the recent developments in the design of ultra-Low Power ADCs for Wearable and Implantable Medical Devices (WIMDs). The focus of this chapter will be on Signal-Adaptive Successive Approximation Register (SAR) ADC architectures and their derivatives, since the majority of the ULP medical devices rely on these architectures. The proposed chapter first provides an overview of the WIMDs, and electrophysiological signals. Then, basic SAR ADCs are introduced followed by the study of adaptive SAR ADCs. The chapter concludes with a brief summary of the other prevalent ADC architecture for WIMDs, namely the Level-Crossing ADCs.

Signal-Adaptive Analog-to-Digital Converters for ULP Wearable and Implantable Medical Devices

2018 ◽  
pp. 413-443
Author(s):  
Nabi Sertac Artan
Keyword(s):  
Low Power ◽  
Medical Devices ◽  
Sar Adc ◽  
The Other ◽  
Implantable Medical Devices ◽  
Ultra Low Power ◽  
Analog To Digital ◽  
Electrophysiological Signals ◽  
Recent Developments ◽  
Adc Architectures

The mission of this chapter is to introduce the reader the recent developments in the design of ultra-Low Power ADCs for Wearable and Implantable Medical Devices (WIMDs). The focus of this chapter will be on Signal-Adaptive Successive Approximation Register (SAR) ADC architectures and their derivatives, since the majority of the ULP medical devices rely on these architectures. The proposed chapter first provides an overview of the WIMDs, and electrophysiological signals. Then, basic SAR ADCs are introduced followed by the study of adaptive SAR ADCs. The chapter concludes with a brief summary of the other prevalent ADC architecture for WIMDs, namely the Level-Crossing ADCs.

Precision Passive-Charge-Sharing SAR ADC: Analysis, Design, and Measurement Results

2018 ◽  
Vol 53 (5) ◽  
pp. 1481-1492 ◽  
Author(s):  
Baozhen Chen ◽  
Mark Maddox ◽  
Michael C. W. Coln ◽  
Ye Lu ◽  
Lalinda D. Fernando
Keyword(s):  
Sar Adc ◽  
Charge Sharing ◽  
Measurement Results ◽  
Analysis Design

A 16 bit linear passive-charge-sharing SAR ADC in 55nm CMOS

2016 ◽  
Author(s):  
Mark Maddox ◽  
Baozhen Chen ◽  
Michael Coln ◽  
Ron Kapusta ◽  
Junhua Shen ◽  
...  
Keyword(s):  
Sar Adc ◽  
Charge Sharing

scholarly journals Corrections to “Precision Passive-Charge-Sharing SAR ADC: Analysis, Design, and Measurement Results” [May 18 1481-1492]

2018 ◽  
Vol 53 (6) ◽  
pp. 1869-1869
Author(s):  
Baozhen Chen ◽  
Mark Maddox ◽  
Michael C. W. Coln ◽  
Ye Lu ◽  
Junhua Shen ◽  
...  
Keyword(s):  
Sar Adc ◽  
Charge Sharing ◽  
Measurement Results ◽  
Analysis Design
Sign in / Sign up

Export Citation Format

Share Document