Low power current mode ramp ADC for multi-frequency cell impedance measurement

Gu, Jinlong; McFarlane, Nicole

doi:10.1109/mwscas.2012.6292195

2012 IEEE 55th International Midwest Symposium on Circuits and Systems (MWSCAS) 2012

DOI: 10.1109/mwscas.2012.6292195

|View full text |Cite

Low power current mode ramp ADC for multi-frequency cell impedance measurement

Jinlong Gu

Nicole McFarlane

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2021

2022

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

A 6.3-ppm/°C, 100-nA Current Reference With Active Trimming in 28-nm Bulk CMOS Technology

2022

View full text Add to dashboard Cite

This paper introduces a current reference based on ∆V GS generation principle and adopts integrated poly-p+ resistors and a nW-power OTA to reduce the line sensitivity. Implemented in a 28-nm standard CMOS technology, the circuit provides a nominal current equal to 100nA and operates down to 0.6 V with a line sensitivity equal to 1.2 %/V in the range [0.8-1.8] V and a temperature coefficient equal to 6.3 ppm/°C in the range [10-90]°C. Comparison with the state-of-the-art confirms the validity of the proposed solution and its suitability to be exploited in ultra-low-power and area-constrained applications.INDEX TERMS Current reference, low voltage, low power, area-efficient, Internet of Things, sensor nodes, implanted biomedical devices NOMENCLATURE

show abstract

A 6.3-ppm/°C, 100-nA Current Reference With Active Trimming in 28-nm Bulk CMOS Technology

2022

View full text Add to dashboard Cite

show abstract

A Combined pH-Impedance System Suitable for Portable Continuous Sensing

Aslanzadeh

Hedayatipour

Smalley

et al. 2021

IEEE Trans. Biomed. Circuits Syst.

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Low power current mode ramp ADC for multi-frequency cell impedance measurement

Cited by 2 publications

References 10 publications

A 6.3-ppm/°C, 100-nA Current Reference With Active Trimming in 28-nm Bulk CMOS Technology

A 6.3-ppm/°C, 100-nA Current Reference With Active Trimming in 28-nm Bulk CMOS Technology

A Combined pH-Impedance System Suitable for Portable Continuous Sensing

Contact Info

Product

Resources

About