The Impact of Dennard's Scaling Theory - IEEE
The Impact of Dennard's Scaling Theory - IEEE
The Impact of Dennard's Scaling Theory - IEEE
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PEOPLE<br />
fessor <strong>of</strong> Electrical Engineering at<br />
Columbia University in New York,<br />
and has taught at the University <strong>of</strong><br />
California, Berkeley, MIT, and the<br />
National Technical University <strong>of</strong><br />
Athens.<br />
Dr. Tsividis began his career by<br />
demonstrating the feasibility <strong>of</strong><br />
MOS mixed-signal circuits. In 1976,<br />
at a time that MOS was considered<br />
a digital integrated circuit technology,<br />
he designed and built a fully<br />
integrated MOS operational amplifier<br />
and demonstrated its use in a<br />
PCM codec. <strong>The</strong>se results were<br />
widely adopted by the industry in<br />
the first massively produced mixedsignal<br />
MOS ICs. Together with his<br />
students, he has since made many<br />
other contributions at the device,<br />
circuit, system and simulation level.<br />
<strong>The</strong>se include techniques for fully<br />
integrated analog filters, which<br />
have been used in very large volume<br />
products such as disc drives<br />
and consumer electronics;<br />
switched-capacitor circuit theory<br />
and simulation, with the resulting<br />
s<strong>of</strong>tware program Switcap widely<br />
used for such systems in the early<br />
days <strong>of</strong> MOS telecom ICs; companding<br />
analog filters; discretetime<br />
parametric circuits; mixed<br />
analog-digital VLSI computation;<br />
and precision MOS device modeling,<br />
with benchmarks incorporated<br />
into <strong>IEEE</strong> standards for judging<br />
compact models. His book, “Operation<br />
and Modeling <strong>of</strong> the MOS<br />
Transistor” is a standard reference<br />
in the field. His most recent<br />
research effort involves 0.5 V ana-<br />
<strong>IEEE</strong> Educational Innovation Award to Fiez<br />
TekBots® Named But Only Hint At Her Wide Ranging Talents<br />
Terri Fiez, Chair <strong>of</strong> EE at<br />
Oregon State University,<br />
was presented with<br />
the 2006 <strong>IEEE</strong> Educational<br />
Activities Board Major Educational<br />
Innovation Award “for<br />
undergraduate engineering<br />
education innovation through<br />
creation and development <strong>of</strong><br />
Platforms for Learning ® and<br />
its implementation in the electrical<br />
and computer engineering<br />
curriculum through the<br />
TekBots® program.” Pr<strong>of</strong>essor<br />
Fiez developed the program<br />
at OSU in Corvalis, Oregon<br />
over the last decade.<br />
Dr. Jim Hellums, TI Fellow,<br />
who supervises funding<br />
<strong>of</strong> research at academic institutions,<br />
visits the Oregon campus<br />
and has watched many <strong>of</strong> the Platforms<br />
for Learning develop. TI<br />
funds a number <strong>of</strong> graduate<br />
research projects managed by Fiez<br />
today and has provided equipment<br />
for the program. “It would be easier<br />
to develop and launch a new<br />
(l to r) Moshe Kam, <strong>IEEE</strong> VP Educational Activities,<br />
Terri Fiez, and Bruce Eisenstein, Awards Committee<br />
Chair Educational Activities, in New Orleans on 24<br />
November 2006 during the BoD Meeting Series when<br />
Fiez received the Major Educational Innovation<br />
Award <strong>of</strong> the <strong>IEEE</strong> Educational Activities Board.<br />
program in industry than at a University<br />
because <strong>of</strong> the bureaucracy<br />
and inertia. Some people who didn’t<br />
want to do it just don’t. Even as<br />
a Department Head at a University<br />
one has to convince and cajole. It<br />
is a Herculean effort.”<br />
Hellums remembers that David<br />
log/RF MOS circuits, and analoginspired<br />
digital signal processing<br />
techniques, including continuoustime<br />
digital filters which operate<br />
without aliasing, and digital filters<br />
which use internal companding.<br />
A Fellow <strong>of</strong> the <strong>IEEE</strong>, Dr. Tsividis<br />
is the recipient <strong>of</strong> the 1984 <strong>IEEE</strong><br />
W.R.G. Baker Best Paper Award,<br />
the 1986 European Solid-State Circuits<br />
Conference Best Paper Award,<br />
the 1998 <strong>IEEE</strong> Circuits and Systems<br />
Society Guillemin-Cauer Best Paper<br />
Award, and the 2005 <strong>IEEE</strong> Undergraduate<br />
Teaching Award, and corecipient<br />
<strong>of</strong> the 1987 <strong>IEEE</strong> Circuits<br />
and Systems Society Darlington<br />
Best Paper Award and the 2003<br />
<strong>IEEE</strong> International Solid-State Circuits<br />
Conference L. Winner Outstanding<br />
Paper Award.<br />
J. Allstot, Fiez’s graduate<br />
advisor at Oregon State University,<br />
predicted in 1988<br />
that she would be a star.<br />
Terri had only completed<br />
her masters when she was<br />
first presenting her research<br />
report at ISSCC and Allstot<br />
had recommended that Hellums<br />
be sure to meet her<br />
because she was the best<br />
among the Allstot’s graduate<br />
students.<br />
Allstot, now Chair <strong>of</strong> EE at<br />
University <strong>of</strong> Washington,<br />
recalls that “From the time I<br />
first met Terri, it was clear<br />
that she was a ball <strong>of</strong> fire.<br />
She has a great personality<br />
and is naturally comfortable<br />
in the academic environment,<br />
whether as a student, pr<strong>of</strong>essor, or<br />
administrator. Terri is equally good<br />
at strategic and tactical thinking.“<br />
Hellums recalled that Allstot had<br />
just proposed a robotics course at<br />
OSU in the 90s and had found no<br />
takers to expand the program<br />
58 <strong>IEEE</strong> SSCS NEWSLETTER Winter 2007