IEEE Solid-States Circuits Magazine - Spring 2022 - 81

Zf
circuit is always stable irrespective
of
Z ,F g ,m R ,S and R .L
RS
M1
vin
C
vs
I0
Source
Amplifier
FIGURE 9: A common-drain amplifier with positive feedback.
feedback is positive, and its magnitude
is given as
LAv
=
RZ
R
+
sf
s
" Feeback factor b
(13)
where the feedback factor (b) is always
less than one. Since we already
concluded in (12) that
,
Load
RL
gm
vout
References
[1] A. Miclaus, " MOS multivibrators, " Analog
Devices, Norwood, MA, USA, ADALM2000.
Accessed: Jul. 2019. [Online]. Available:
https://wiki.analog.com/university/
courses/electronics/electronics-lab-24m
[2] A. Hajimiri, California Inst. of Technol.,
114N. Kelvin Generator, Water FET, Positive
Feedback. Accessed: Jan. 30, 2019.
[Online Video]. Available: https://youtu.
be/-wEV3sHTKNA
[3] H. Khorramabadi, " Data converters, " Univ.
of California, Berkeley, CA, USA, 2004. [Online].
Available: https://inst.eecs.berkeley.
edu/~ee247/fa04/fa04/lectures/L20_f04.
pdf
[4] LTspice simulation, " Analog Device, Norwood,
MA, USA, Feb. 19, 2021. [Online]. Available:
https://www.analog.com/en/design
-center/design-tools-and-calculators/
ltspice-simulator.html
A 1v 1 this
means the loop gain (L) is always
less than one, and, despite the presence
of the positive feedback, the
[5] M. R. Motedayen, Linear Control Systems
(Persian Language). Jahesh Publication,
2014.
[6] H. Nyquist. " Image. " Wikipedia. Accessed:
2022. [Online]. Available: https://en.
wikipedia.org/wiki/Harry_Nyquist
P
SSCS 2022-2024 Members-at-Large
Please join the IEEE Solid-State Circuits
Society in welcoming the 2022-2024
IEEE Solid-State Circuits Society (SSCS)
Members-At-Large (MALs). Each year,
in the fall, five of the 15 members of
the Administrative Committee (AdCom)
are elected in a rotation pattern
to renew one-third of our MALs.
The role of an MAL is to understand
the Society's strategic plan as well as
consider and vote on motions aimed
at supporting our strategy through
new or modified programs and services.
MALs, along with other AdCom
members, are responsible for providing
financial oversight, ensuring
adequate resources for SSCS to fulfill
its mission, ensuring legal and ethical
integrity, providing effective organizational
planning, recruiting and
Digital Object Identifier 10.1109/MSSC.2022.3162152
Date of current version: 25 June 2022
orienting new AdCom members, and
enhancing the SSCS's public standing
through involvement in the Society's
various committees.
Yusuke Oike received
his B.E., M.E., and Ph.D.
degrees in electronic
engineering from the
University of Tokyo, Japan,
in 2000, 2002, and
2005, respectively. In 2005, he joined
Sony Corporation, Tokyo, Japan, where
he was involved in the research and
development of architectures, circuits,
and devices for image sensors. From
2010 to 2011, he was a visiting scholar
at Stanford University, California. Currently,
he is in charge of research and
development of CMOS image sensors
as the deputy senior general manager
of Sony Semiconductor Solutions, Japan.
He was appointed as a distinguished
engineer of Sony Corporation.
He is also a director of Sony Advanced
Visual Sensing AG at Zurich. His current
research interests include pixel
architecture, mixed-signal circuit design
for image sensors, and image processing
algorithms.
He has published more than 50
technical publications, including eight
IEEE International Solid-State Circuits
Conference (ISSCC), five VLSI Symposium,
and three IEEE International
Electron Devices Meeting (IEDM) papers.
He has given several invited
talks, including at the ISSCC Forum
in 2018 and 2021 as well as an IEDM
tutorial in 2020. He is a Senior Member
of IEEE. He has served on technical
program committees (TPCs) of international
conferences, including as an
ISSCC IMMD Subcommittee member
for ISSCC 2012-2016, a VLSI Circuits
Symposium committee member for
IEEE SOLID-STATE CIRCUITS MAGAZINE
SPRING 2022
81

https://wiki.analog.com/university/courses/electronics/electronics-lab-24m https://wiki.analog.com/university/courses/electronics/electronics-lab-24m https://www.youtube.com/watch?v=-wEV3sHTKNA https://www.youtube.com/watch?v=-wEV3sHTKNA https://inst.eecs.berkeley.edu/~ee247/fa04/fa04/lectures/L20_f04.pdf https://inst.eecs.berkeley.edu/~ee247/fa04/fa04/lectures/L20_f04.pdf https://inst.eecs.berkeley.edu/~ee247/fa04/fa04/lectures/L20_f04.pdf https://www.analog.com/en/design-center/design-tools-and-calculators/ltspice-simulator.html https://www.analog.com/en/design-center/design-tools-and-calculators/ltspice-simulator.html https://www.analog.com/en/design-center/design-tools-and-calculators/ltspice-simulator.html https://en.wikipedia.org/wiki/Harry_Nyquist https://en.wikipedia.org/wiki/Harry_Nyquist

IEEE Solid-States Circuits Magazine - Spring 2022

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