We present the first CMOS-only receiver chip for NMR-applications at 300 MHz. The system consists of an on-chip reception coil, a tuning-capacitor, a downconversion-mixer and a low-frequency gain-stage as well as biasing and offset-compensation circuitry. It has an input referred voltage noise density of 0.7 nV/radicHz and a gain of 75 dB. The power consumption is 18 mA from a single 3.3 V supply. The chip is realized in 0.35 mum technology and occupies an area of 1200 times 850 mum2.
%0 Conference Paper
%1 5280786
%A Anders, J.
%A SanGiorgio, P.
%A Boero, G.
%B 2009 IEEE Custom Integrated Circuits Conference
%D 2009
%K NMR-on-a-a-chip from:jens.anders
%P 471-474
%R 10.1109/CICC.2009.5280786
%T An integrated CMOS receiver chip for NMR-applications
%U https://ieeexplore.ieee.org/document/5280786/
%X We present the first CMOS-only receiver chip for NMR-applications at 300 MHz. The system consists of an on-chip reception coil, a tuning-capacitor, a downconversion-mixer and a low-frequency gain-stage as well as biasing and offset-compensation circuitry. It has an input referred voltage noise density of 0.7 nV/radicHz and a gain of 75 dB. The power consumption is 18 mA from a single 3.3 V supply. The chip is realized in 0.35 mum technology and occupies an area of 1200 times 850 mum2.
@inproceedings{5280786,
abstract = {We present the first CMOS-only receiver chip for NMR-applications at 300 MHz. The system consists of an on-chip reception coil, a tuning-capacitor, a downconversion-mixer and a low-frequency gain-stage as well as biasing and offset-compensation circuitry. It has an input referred voltage noise density of 0.7 nV/radicHz and a gain of 75 dB. The power consumption is 18 mA from a single 3.3 V supply. The chip is realized in 0.35 mum technology and occupies an area of 1200 times 850 mum2.},
added-at = {2020-10-12T15:54:26.000+0200},
author = {{Anders}, J. and {SanGiorgio}, P. and {Boero}, G.},
biburl = {https://puma.ub.uni-stuttgart.de/bibtex/2fe411aebf3dc73ab68995f7d15f144b7/iis},
booktitle = {2009 IEEE Custom Integrated Circuits Conference},
doi = {10.1109/CICC.2009.5280786},
interhash = {5a9f005bbfb537f76f00d5977ebd500a},
intrahash = {fe411aebf3dc73ab68995f7d15f144b7},
issn = {2152-3630},
keywords = {NMR-on-a-a-chip from:jens.anders},
month = {Sep.},
pages = {471-474},
timestamp = {2020-10-12T13:54:26.000+0200},
title = {An integrated CMOS receiver chip for NMR-applications},
url = {https://ieeexplore.ieee.org/document/5280786/},
year = 2009
}