64-Channel ultrasound transducer amplifier
Publication
, Conference
Morizio, J; Guhados, S; Castellucci, J; Von Ramm, O
Published in: 2003 Southwest Symposium on Mixed-Signal Design, SSMSD 2003
January 1, 2003
In this paper we present a 64-channel ultrasound preamplifier device that is used to amplify and filter pulsed echo transducer signals sourced from a real time three dimensional (RT3DU) non-invasive ultrasound system. Schematics, simulation data, and layout for each of the broadband sub-circuit macros are described which include a high gain preamplifier, a linear output buffer, and bias circuits. This device was implemented using AMI Semiconductor's, 0.5 μm, double poly, triple level metal CMOS technology. The device floorplan, circuit schematics and layout, specifications and measured test data are presented.
Duke Scholars
Published In
2003 Southwest Symposium on Mixed-Signal Design, SSMSD 2003
DOI
ISBN
9780780377783
Publication Date
January 1, 2003
Start / End Page
228 / 232
Citation
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Chicago
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MLA
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Morizio, J., Guhados, S., Castellucci, J., & Von Ramm, O. (2003). 64-Channel ultrasound transducer amplifier. In 2003 Southwest Symposium on Mixed-Signal Design, SSMSD 2003 (pp. 228–232). https://doi.org/10.1109/SSMSD.2003.1190432
Morizio, J., S. Guhados, J. Castellucci, and O. Von Ramm. “64-Channel ultrasound transducer amplifier.” In 2003 Southwest Symposium on Mixed-Signal Design, SSMSD 2003, 228–32, 2003. https://doi.org/10.1109/SSMSD.2003.1190432.
Morizio J, Guhados S, Castellucci J, Von Ramm O. 64-Channel ultrasound transducer amplifier. In: 2003 Southwest Symposium on Mixed-Signal Design, SSMSD 2003. 2003. p. 228–32.
Morizio, J., et al. “64-Channel ultrasound transducer amplifier.” 2003 Southwest Symposium on Mixed-Signal Design, SSMSD 2003, 2003, pp. 228–32. Scopus, doi:10.1109/SSMSD.2003.1190432.
Morizio J, Guhados S, Castellucci J, Von Ramm O. 64-Channel ultrasound transducer amplifier. 2003 Southwest Symposium on Mixed-Signal Design, SSMSD 2003. 2003. p. 228–232.
Published In
2003 Southwest Symposium on Mixed-Signal Design, SSMSD 2003
DOI
ISBN
9780780377783
Publication Date
January 1, 2003
Start / End Page
228 / 232