Search Results - "Burm, Jinwook"

An Ultralow Power Time-Domain Temperature Sensor With Time-Domain Delta-Sigma TDC by Song, Wonjong, Lee, Junan, Cho, Nayeon, Burm, Jinwook

“…Without using bipolar transistors, serially connected inverter cells generate clock delay according to temperature. The delay is compared with a reference…”
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11 b 200 MS/s 28‐nm CMOS 2b/cycle successive‐approximation register analogue‐to‐digital converter using offset‐mismatch calibrated comparators by Lee, Jaehyuk, Boo, Junho, Park, Junsang, An, Taiji, Shin, Heewook, Cho, Youngjae, Choi, Michael, Burm, Jinwook, Ahn, Gilcho, Lee, Seunghoon

“…This letter presents an 11 b 200 MS/s 28 nm CMOS 2b/cycle successive‐approximation register (SAR) analogue‐to‐digital converter (ADC). The offset calibration…”
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An Energy-Efficient Frequency-Domain CMOS Temperature Sensor With Switched Vernier Time-to-Digital Conversion by Huang, Qiwei, Joo, Hyobin, Kim, Jinwoo, Zhan, Chenchang, Burm, Jinwook

“…This paper presents a CMOS smart temperature sensor using a switched Vernier time-to-digital converter to achieve an energy-efficient temperature sensing. The…”
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High Frame-Rate VGA CMOS Image Sensor Using Non-Memory Capacitor Two-Step Single-Slope ADCs by Lee, Junan, Park, Himchan, Song, Bongsub, Kim, Kiwoon, Eom, Jaeha, Kim, Kyunghoon, Burm, Jinwook

“…This paper proposes a column-parallel two-step single-slope analog-to-digital converter (SS ADC) for high-frame-rate CMOS image sensors. The proposed two-step…”
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A 13.5-mW 10-Gb/s 4-PAM Serial Link Transmitter in 0.13- \mu\hbox CMOS Technology by Song, Bongsub, Kim, Kyunghoon, Lee, Junan, Chung, Jinil, Choi, Youngjung, Burm, Jinwook

“…A 13.5-mW 10-Gb/s four-level pulse-amplitude modulation (4-PAM) serial link transmitter is presented. To improve the power efficiency, a voltage-mode 4-PAM…”
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An Autofocus Sensor With Global Shutter Using Offset-Free Frame Memory by Song, Bongsub, Cho, Nayeon, Kim, Byunghoon, Choi, Jung-Han, Kim, Young-Lok, Burm, Jinwook

“…An autofocus (AF) sensor with global shutters using offset-free frame memory is presented. A cross-shaped AF sensor array has left and right horizontal arrays…”
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Low Power CMOS Image Sensors Using Two Step Single Slope ADC With Bandwidth-Limited Comparators & Voltage Range Extended Ramp Generator for Battery-Limited Application by Park, Himchan, Yu, Changzhi, Kim, Hyunmook, Roh, Youngtaek, Burm, Jinwook

“…This paper proposes a low-power column-parallel two-step single slope Analog-to-Digital Converter (SS ADC) and voltage range tuned ramp generator for low-power…”
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A 4-MHz Digitally Controlled Voltage-Mode Buck Converter With Embedded Transient Improvement Using Delay Line Control Techniques by Huang, Qiwei, Zhan, Chenchang, Burm, Jinwook

“…In this article, a digitally controlled voltage-mode buck converter with embedded transient improvement using delay line-based control techniques is presented…”
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A 30-MHz Voltage-Mode Buck Converter Using Delay-Line-Based PWM Control by Huang, Qiwei, Zhan, Chenchang, Burm, Jinwook

“…A 30-MHz voltage-mode buck converter using a delay-line-based pulse-width-modulation controller is proposed in this brief. Two voltage-to-delay cells are used…”
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Ultra-low resistive ohmic contacts on n-GaN using Si implantation by Burm, Jinwook, Chu, Kenneth, Davis, William A., Schaff, William J., Eastman, Lester F., Eustis, Tyler J.

“…Implanted ohmic contacts were made on molecular beam epitaxy grown GaN materials. Si was implanted at a doping density of about 4×1020  cm-3 to decrease the…”
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Multi-Stage Reconfigurable RF-DC Converter With Deep- n -Well Biasing Using Body-Isolated MOSFET in 180-nm BCDMOS Process by Park, Jongmin, Kim, Young, Cho, Yosep, Burm, Jinwook

“…This brief proposes a multi-stage RF-DC converter using body isolation MOSFET with self-biasing at deep-[Formula Omitted]-well of NMOS. Deep-[Formula…”
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A 6.5-12.5-Gb/s Half-Rate Single-Loop All-Digital Referenceless CDR in 28-nm CMOS by Yu, Changzhi, Sa, Euije, Jin, Soowan, Park, Himchan, Shin, Jongshin, Burm, Jinwook

“…This article presents a novel method for frequency tracking based on an extended bang-bang phase detector (XBBPD) in a referenceless clock and data recovery…”
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Multi-Stage Reconfigurable RF-DC Converter with deep-n-well biasing using Body Isolated MOSFET in 180nm BCDMOS Process by Park, Jongmin, Kim, Young, Cho, Yosep, Burm, Jinwook

“…This paper proposes a multi-stage RF-DC converter using body isolation MOSFET with self-biasing at deep-n-well of NMOS. Deep-n-wells of NMOSs are connected to…”
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A 24.1 TOPS/W mixed-signal BNN processor in 28-nm CMOS by Kim, Hanseul, Park, Jongmin, Lee, Hyunbae, Yang, Hyeokjoon, Burm, Jinwook

“…A mixed-signal binarized neural network (BNN) processor for the MNIST image classification is demonstrated based on analogue circuit networks. BNN algorithm…”
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Precise Individual Illumination Control of Matrix LED With Bypass Gate Driver and 8-Bit PWM by Chae, Jonghyuk, Jeong, Jaehun, Park, Byeongha, Lee, Seungju, Park, Jongmin, Burm, Jinwook

“…Precise illumination control of matrix light-emitting diode (LED) headlamps is crucial for both energy efficiency in electric vehicles and driver safety…”
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75 Å GaN channel modulation doped field effect transistors by Burm, Jinwook, Schaff, William J., Eastman, Lester F., Amano, Hiroshi, Akasaki, Isamu

“…A III–V nitride modulation doped field effect transistor (MODFET) layer structure grown by organometallic vapor phase epitaxy (OMVPE) on a sapphire substrate…”
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A low-complexity fast-locking digital PLL with multi-output bang-bang phase detector by Qiwei Huang, Chenchang Zhan, Jinwook Burm

“…This paper presents a locking-accelerated DPLL based on multi-output bang-bang phase detector (MOBBPD) with reused most significant bits (MSBs). The bang-bang…”
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A 0.18-$\mu$m CMOS 10-Gb/s Dual-Mode 10-PAM Serial Link Transceiver by Song, Bongsub, Kim, Kyunghoon, Lee, Junan, Burm, Jinwook

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A CMOS image sensor with non-memory capacitor two-step single slope ADC for high frame rate by Junan Lee, Jongyeon Lee, Jinwook Burm

“…This paper proposes a column-parallel two-step Single-Slope Analog-to-Digital Converter (SS ADC) for high-frame-rate CMOS image sensors. The proposed two-step…”
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Time-domain temperature sensor using two stage vernier type time to digital converter for mobile application by Minsoo Kang, Jinwook Burm

“…This paper presents a time-domain temperature sensor using two stage vernier type time to digital converter for mobile application. A time-domain temperature…”
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