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Qadeer Ahmad Khan
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Publications
- 2019
- [c19]Bohui Xiao, Praveen Kumar Venkatachala, Yang Xu, Ahmed ElShater, Calvin Yoji Lee, Spencer Leuenberger, Qadeer Ahmad Khan, Un-Ku Moon:
An 80mA Capacitor-Less LDO with 6.5µA Quiescent Current and No Frequency Compensation Using Adaptive-Deadzone Ring Amplifier. A-SSCC 2019: 39-42 - 2018
- [c16]Qadeer Ahmad Khan, Seong Joong Kim, Pavan Kumar Hanumolu:
Time-Based PWM Controller for Fully Integrated High Speed Switching DC-DC Converters - An Alternative to Conventional Analog and Digital Controllers. VLSID 2018: 226-231 - 2015
- [j3]Seong Joong Kim, Qadeer Khan, Mrunmay Talegaonkar, Amr Elshazly, Arun Rao, Nathanael Griesert, Greg Winter, William McIntyre, Pavan Kumar Hanumolu:
High Frequency Buck Converter Design Using Time-Based Control Techniques. IEEE J. Solid State Circuits 50(4): 990-1001 (2015) - [j2]Seong Joong Kim, Romesh Kumar Nandwana, Qadeer Khan, Robert C. N. Pilawa-Podgurski, Pavan Kumar Hanumolu:
A 4-Phase 30-70 MHz Switching Frequency Buck Converter Using a Time-Based Compensator. IEEE J. Solid State Circuits 50(12): 2814-2824 (2015) - [c15]Seong Joong Kim, Romesh Kumar Nandwana, Qadeer Ahmad Khan, Robert C. N. Pilawa-Podgurski, Pavan Kumar Hanumolu:
12.2 A1.8V 30-to-70MHz 87% peak-efficiency 0.32mm2 4-phase time-based buck converter consuming 3μA/MHz quiescent current in 65nm CMOS. ISSCC 2015: 1-3 - 2014
- [c14]Qadeer Ahmad Khan, Seong Joong Kim, Mrunmay Talegaonkar, Amr Elshazly, Arun Rao, Nathanael Griesert, Greg Winter, William McIntyre, Pavan Kumar Hanumolu:
A 10-25MHz, 600mA buck converter using time-based PID compensator with 2µA/MHz quiescent current, 94% peak efficiency, and 1MHz BW. VLSIC 2014: 1-2 - 2012
- [c13]Qadeer Khan, Amr Elshazly, Sachin Rao, Rajesh Inti, Pavan Kumar Hanumolu:
A 900mA 93% efficient 50µA quiescent current fixed frequency hysteretic buck converter using a highly digital hybrid voltage- and current-mode control. VLSIC 2012: 182-183 - 2011
- [j1]Sachin Rao, Qadeer Khan, Sarvesh Bang, Damian Swank, Arun Rao, William McIntyre, Pavan Kumar Hanumolu:
A 1.2-A Buck-Boost LED Driver With On-Chip Error Averaged SenseFET-Based Current Sensing Technique. IEEE J. Solid State Circuits 46(12): 2772-2783 (2011) - [c12]Qadeer Khan, Sachin Rao, Damian Swank, Arun Rao, William McIntyre, Sarvesh Bang, Pavan Kumar Hanumolu:
A 3.3V 500mA digital Buck-Boost converter with 92% peak efficiency using constant ON/OFF time delta-sigma fractional-N control. ESSCIRC 2011: 439-442 - [c11]Sachin Rao, Qadeer Khan, Sarvesh Bang, Damian Swank, Arun Rao, William McIntyre, Pavan Kumar Hanumolu:
A 1.2A buck-boost LED driver with 13% efficiency improvement using error-averaged SenseFET-based current sensing. ISSCC 2011: 238-240 - 2010
- [c10]Sarvesh Bang, Damian Swank, Arun Rao, William McIntyre, Qadeer Khan, Pavan Kumar Hanumolu:
A 1.2A 2MHz tri-mode Buck-Boost LED driver with feed-forward duty cycle correction. CICC 2010: 1-4

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