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31 Publications
16 Journals
Qadeer Ahmad Khan
Assistant Professor
Department of Electrical Engineering
qkhan@ee.iitm.ac.in (Work)
+91-44 2257 4484 (Work)
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Publications - 31
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Publications (31)
Network (4)
Publications (31)
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Conferences
A high efficiency fast transient zero output ripple buck converter using split PWM controller with inductor mismatch compensation
S. Guddanti
and
Qadeer Ahmad Khan
2021 | Institute of Electrical and Electronics Engineers Inc.
Conferences
A High Gain, Low Offset Time-Based Operational Amplifier for Capacitive Loads with 36MHz UGB and 70μA Quiescent Current
A. Santra
and
Qadeer Ahmad Khan
2021 | Institute of Electrical and Electronics Engineers Inc.
Conferences
A 0.75-5V, 15.8 nA with 1.8 μs Delay Supply Voltage Supervisor using Adaptively Biased Comparator and Sample Hold Technique for IoT
A. Chitnis
,
R. Chauhan
,
...
,
Qadeer Ahmad Khan
(4 authors)
2021 | Institute of Electrical and Electronics Engineers Inc.
Conferences
An area efficient, high-resolution fully foldable switched-capacitor DC-DC converter with 16% efficiency improvement
K. Peetala
,
A. Ranjan
,
...
,
Qadeer Ahmad Khan
(4 authors)
2020 | Institute of Electrical and Electronics Engineers Inc.
Conferences
A current efficient 10mA analog-assisted digital low dropout regulator with dynamic clock frequency in 65nm CMOS
A. de Carmine
,
A. Santra
and
Qadeer Ahmad Khan
2020 | Institute of Electrical and Electronics Engineers Inc.
Articles
A highly scalable, time-based capless low-dropout regulator using master-slave domino control
Abirmoya Santra
,
Angelo de Carmine
,
...
,
Qadeer Ahmad Khan
(4 authors)
2019 | Institute of Electrical and Electronics Engineers Inc.
Conferences
An 80ma capacitor-less ldo with 6.5?a quiescent current and no frequency compensation using adaptive-deadzone ring amplifier
B. Xiao
,
P.K. Venkatachala
,
...
,
Qadeer Ahmad Khan
and
U.-K. Moon
(8 authors)
2019 | Institute of Electrical and Electronics Engineers Inc.
Articles
A power efficient output capacitor-less LDO regulator with auto-low power mode and using feed-forward compensation
Abirmoya Santra
and
Qadeer Ahmad Khan
2019 | Institute of Electrical and Electronics Engineers Inc.
Articles
Time-Based PWM controller for fully integrated high speed switching DC-DC converters-an alternative to conventional analog and digital controllers
Qadeer Ahmad Khan
2018 | IEEE Computer Society
Articles
Area and Current Efficient Capacitor-Less Low Drop-Out Regulator Using Time-Based Error Amplifier
Qadeer Ahmad Khan
,
Saurabh Saxena
and
Abirmoya Santra
2018 | Institute of Electrical and Electronics Engineers Inc.
Journal
High Frequency Buck Converter Design Using Time-Based Control Techniques
Qadeer Ahmad Khan
,
Kim S.J.
,
...
,
Gangavarapu Ranga Rao
,
...
,
Hanumolu P.K.
(9 authors)
2015 | Institute of Electrical and Electronics Engineers Inc.
Other
A1.8V 30-to-70MHz 87% peak-efficiency 0.32mm2 4-phase time-based buck converter consuming 3μA/MHz quiescent current in 65nm CMOS
Qadeer Ahmad Khan
,
Kim S.J.
,
...
,
Hanumolu P.K.
(5 authors)
2015 | Institute of Electrical and Electronics Engineers Inc.
Journal
A 4-Phase 30-70 MHz Switching Frequency Buck Converter Using a Time-Based Compensator
Qadeer Ahmad Khan
,
Kim S.J.
,
...
,
Hanumolu P.K.
(5 authors)
2015 | Institute of Electrical and Electronics Engineers Inc.
Other
A 10-25MHz, 600mA buck converter using time-based PID compensator with 2μA/MHz quiescent current, 94% peak efficiency, and 1MHz BW
Qadeer Ahmad Khan
,
Kim S.J.
,
...
,
Gangavarapu Ranga Rao
,
...
,
Hanumolu P.K.
(9 authors)
2014 | Institute of Electrical and Electronics Engineers Inc.
Other
A 900mA 93% efficient 50μA quiescent current fixed frequency hysteretic buck converter using a highly digital hybrid voltage- and current-mode control
Qadeer Ahmad Khan
,
Elshazly A.
,
...
,
Hanumolu P.K.
(4 authors)
2012 | IEEE
Journal
A 1.2-A buck-boost LED driver with on-chip error averaged senseFET-based current sensing technique
Qadeer Ahmad Khan
,
Bang S.
,
...
,
Gangavarapu Ranga Rao
,
...
,
Hanumolu P.K.
(6 authors)
2011 | IEEE
Other
A 3.3V 500mA digital Buck-Boost converter with 92% peak efficiency using constant ON/OFF time delta-sigma fractional-N control
Qadeer Ahmad Khan
,
Swank D.
,
Gangavarapu Ranga Rao
,
...
,
Hanumolu P.K.
(6 authors)
2011 | IEEE
Other
A 1.2A buck-boost LED driver with 13% efficiency improvement using error-averaged SenseFET-based current sensing
Qadeer Ahmad Khan
,
Bang S.
,
...
,
Gangavarapu Ranga Rao
,
...
,
Hanumolu P.K.
(6 authors)
2011 | IEEE
Other
A self-healing 2.4GHz LNA with on-chip S11/S21 measurement/calibration for in-situ PVT compensation
Qadeer Ahmad Khan
,
Guhan Jayaraman
,
...
,
Chiang P.
(6 authors)
2010 | IEEE
Other
A 1.2A 2MHz tri-mode buck-boost LED driver with feed-forward duty cycle correction
Qadeer Ahmad Khan
,
Bang S.
,
...
,
Gangavarapu Ranga Rao
,
...
,
Hanumolu P.K.
(6 authors)
2010 | IEEE
Showing 1-20 of 31 results
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