A μNMR CMOS Transceiver Using a Butterfly-Coil Input for Co-integration with a Digital Microfluidic Device Inside a Portable Magnet

doi:10.1109/ASSCC.2015.7387476

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	A μNMR CMOS Transceiver Using a Butterfly-Coil Input for Co-integration with a Digital Microfluidic Device Inside a Portable Magnet
	Lei, K.-M.; Mak, P. I.; Law, M. K.; Martins, R. P.
	2015-11-09
Conference Name	IEEE Asian Solid-State Circuits Conference (A-SSCC)
Source Publication	Proc. of IEEE Asian Solid-State Circuits Conference (A-SSCC)
Conference Date	11/2015
Conference Place	Xiamen, China
Abstract	This paper reports a CMOS transceiver apt for integration with a digital microfluidic device, allowing electronicautomated sample management and measurement of micronuclear magnetic resonance (μNMR) signals inside a portable magnet. The transmitter (TX) employs an all-digital state control and a pulse sequence synthesizer to emit the exciting pulses for the samples. The receiver (RX) is led by a low-noise amplifier (LNA) using multi-stage NMOS-PMOS-complementary differential pairs, to achieve a sub-nV/√Hz input-referred noise. The RX baseband is a 6th-order Butterworth, dynamic-baseband-bandwidth lowpass filter (2.5 to 20 kHz), which suppresses the out-of-band noise and offers a fast recovery time between the exciting pulses, reducing the dead time of the RX for better sensitivity. Fabricated in 0.18- μm CMOS, the transceiver occupies a die area of 2.1 mm2 and consumes 6.6/23.7 mW of power in the TX/RX mode.
Keyword	Digital Microfluidic Device
DOI	10.1109/ASSCC.2015.7387476
Language	英語English
The Source to Article	PB_Publication
Scopus ID	2-s2.0-84963859154
Fulltext Access	View Full-Text via DOI
Citation statistics
Document Type	Conference paper
Collection	DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING INSTITUTE OF MICROELECTRONICS
Corresponding Author	Mak, P. I.
Recommended Citation GB/T 7714	Lei, K.-M.,Mak, P. I.,Law, M. K.,et al. A μNMR CMOS Transceiver Using a Butterfly-Coil Input for Co-integration with a Digital Microfluidic Device Inside a Portable Magnet[C], 2015.
APA	Lei, K.-M.., Mak, P. I.., Law, M. K.., & Martins, R. P. (2015). A μNMR CMOS Transceiver Using a Butterfly-Coil Input for Co-integration with a Digital Microfluidic Device Inside a Portable Magnet. Proc. of IEEE Asian Solid-State Circuits Conference (A-SSCC).

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