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Research Output 1996 2019

2019

23.3 A 3-bit/2UI 27Gb/s PAM-3 Single-Ended Transceiver Using One-Tap DFE for Next-Generation Memory Interface

Park, H., Song, J., Lee, Y., Sim, J., Choi, J. & Kim, C., 2019 Mar 6, 2019 IEEE International Solid-State Circuits Conference, ISSCC 2019. Institute of Electrical and Electronics Engineers Inc., p. 382-384 3 p. 8662462. (Digest of Technical Papers - IEEE International Solid-State Circuits Conference; vol. 2019-February).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decision feedback equalizers
Pulse amplitude modulation
Transceivers
Interfaces (computer)
Data storage equipment
2018

12Gb/s over four balanced lines utilizing NRZ braid clock signaling with 100% data payload and spread transition scheme for 8K UHD intra-panel interface

Lee, Y., Choi, Y. J. & Kim, C., 2018 Feb 20, ASP-DAC 2018 - 23rd Asia and South Pacific Design Automation Conference, Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 287-288 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Clocks
Bandwidth
Radiation
Electric potential

12-Gb/s Over Four Balanced Lines Utilizing NRZ Braid Clock Signaling With No Data Overhead and Spread Transition Scheme for 8K UHD Intra-Panel Interfaces

Lee, Y., Choi, Y., Song, J., Hwang, S., Bae, S. G., Jun, J. & Kim, C., 2018 Jan 1, (Accepted/In press) In : IEEE Journal of Solid-State Circuits.

Research output: Contribution to journalArticle

Clocks
Electric potential
Signal interference
Jitter
Transceivers

31% Reduction of power consumption using active inductor at TX and AC termination at RX for a low-power post-LPDDR4 interfaces

Yoo, J., Lee, Y., Choi, Y., Park, H., Lee, C. & Kim, C., 2018 Apr 2, International Conference on Electronics, Information and Communication, ICEIC 2018. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-4 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Jitter
Electric power utilization
Microstrip lines
Transceivers

A Δ∑-Modulator based Spread-Spectrum Clock Generator with Digital Compensation and Calibration for PLL Loop Bandwidth

Bae, S. G., Hwang, S., Song, J., Lee, Y. & Kim, C., 2018 Jun 11, (Accepted/In press) In : IEEE Transactions on Circuits and Systems II: Express Briefs.

Research output: Contribution to journalArticle

Signal interference
Phase locked loops
Modulators
Clocks
Calibration
6 Citations (Scopus)

A 4.5-to-16μW integrated triboelectric energy-harvesting system based on high-voltage dual-input buck converter with MPPT and 70V maximum input voltage

Park, I., Maeng, J., Lim, D., Shim, M., Jeong, J. & Kim, C., 2018 Mar 8, 2018 IEEE International Solid-State Circuits Conference, ISSCC 2018. Institute of Electrical and Electronics Engineers Inc., Vol. 61. p. 146-148 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy harvesting
Networks (circuits)
Electric potential
Harvesters
Engineering research

A 42nJ/conversion on-demand state-of-charge indicator for miniature IoT Li-ion batteries

Jeong, J., Jeong, S., Kim, C., Sylvester, D. & Blaauw, D., 2018 Feb 20, ASP-DAC 2018 - 23rd Asia and South Pacific Design Automation Conference, Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 281-282 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Extrapolation
Electric power utilization
Networks (circuits)
Electric potential
Internet of things

A 42 nJ/Conversion On-Demand State-of-Charge Indicator for Miniature IoT Li-Ion Batteries

Jeong, J., Jeong, S., Sylvester, D., Blaauw, D. & Kim, C., 2018 Jan 1, (Accepted/In press) In : IEEE Journal of Solid-State Circuits.

Research output: Contribution to journalArticle

Extrapolation
Electric power utilization
Sensor nodes
Computer systems
Energy utilization
2 Citations (Scopus)

A near-threshold all-digital PLL with a bootstrapped DCO using low-dropout regulator for mitigating PVT-variations

Lee, S., Jun, J. & Kim, C., 2018 May 29, Proceedings - International SoC Design Conference 2017, ISOCC 2017. Institute of Electrical and Electronics Engineers Inc., p. 180-181 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Phase locked loops
Threshold voltage
Electric potential
Electric power utilization
Networks (circuits)

Edge pursuit comparator with application in a 74.1dB SNDR, 20KS/s 15b SAR ADC

Shim, M., Jeong, S., Myers, P., Bang, S., Shen, J., Kim, C., Sylvester, D., Blaauw, D. & Jung, W., 2018 Feb 20, ASP-DAC 2018 - 23rd Asia and South Pacific Design Automation Conference, Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 295-296 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Capacitance
Tuning
Switches

Fully Integrated Low-Power Energy Harvesting System with Simplified Ripple Correlation Control for System-on-a-Chip Applications

Shim, M., Jeong, J., Maeng, J., Park, I. & Kim, C., 2018 Aug 3, (Accepted/In press) In : IEEE Transactions on Power Electronics.

Research output: Contribution to journalArticle

Energy harvesting
Capacitors
Pumps

Physically Unclonable Function Using Ring Oscillator Collapse in 0.5 v Near-Threshold Voltage for Low-Power Internet of Things

Yoo, J., Kim, D., Park, H., Shim, M., Lee, C. & Kim, C., 2018 Nov 28, 2018 IEEE International Conference on Consumer Electronics - Asia, ICCE-Asia 2018. Institute of Electrical and Electronics Engineers Inc., 8552142

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Threshold voltage
Bias voltage
Energy efficiency
Electric potential
Processing
2017
2 Citations (Scopus)

12Gb/s over four balanced lines utilizing NRZ braid clock signaling with 100% data payload and spread transition scheme for 8K UHD intra-panel interfaces

Lee, Y., Choi, Y., Bae, S. G., Jun, J., Song, J., Hwang, S. & Kim, C., 2017 Mar 2, 2017 IEEE International Solid-State Circuits Conference, ISSCC 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 60. p. 490-491 2 p. 7870475

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Clocks
Electric potential
Topology
Bandwidth
Recovery
9 Citations (Scopus)

3-Gb/s High-Speed True Random Number Generator Using Common-Mode Operating Comparator and Sampling Uncertainty of D Flip-Flop

Bae, S. G., Kim, Y., Park, Y. & Kim, C., 2017 Feb 1, In : IEEE Journal of Solid-State Circuits. 52, 2, p. 605-610 6 p., 7756633.

Research output: Contribution to journalArticle

Flip flop circuits
Sampling
Security of data
Cryptography
Clocks

A 1.3 V input fast-transient-response time digital low-dropout regulator with a VSSa generator for DVFS system

Min, Y. J., Jeong, C. H., Moon, J., Han, Y., Kim, S-W. & Kim, C., 2017, In : IEICE Electronics Express. 14, 13

Research output: Contribution to journalLetter

dropouts
regulators
transient response
Transient analysis
generators
5 Citations (Scopus)
Equalizers
Jitter
Pumps
Detectors
Energy dissipation
4 Citations (Scopus)
Equalizers
Transceivers
IIR filters
FIR filters
Phase locked loops
1 Citation (Scopus)

A 2-Gb/s/ch Data-Dependent Swing-Limited On-Chip Signaling for Single-Ended Global I/O in SDRAM

You, J., Song, J. & Kim, C., 2017 Oct 1, In : IEEE Transactions on Circuits and Systems II: Express Briefs. 64, 10, p. 1207-1211 5 p., 7279097.

Research output: Contribution to journalArticle

Energy efficiency
Electric power utilization
Topology
2 Citations (Scopus)

A 42nJ/conversion on-demand state-of-charge indicator for miniature IoT Li-ion batteries

Jeong, J., Jeong, S., Kim, C., Sylvester, D. & Blaauw, D., 2017 Aug 10, 2017 Symposium on VLSI Circuits, VLSI Circuits 2017. Institute of Electrical and Electronics Engineers Inc., p. C206-C207 8008484

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Extrapolation
Electric power utilization
Networks (circuits)
Electric potential
Internet of things
4 Citations (Scopus)

A 5-GHz Subsampling PLL-Based Spread-Spectrum Clock Generator by Calibrating the Frequency Deviation

Bae, S. G., Kim, G. & Kim, C., 2017 Oct 1, In : IEEE Transactions on Circuits and Systems II: Express Briefs. 64, 10, p. 1132-1136 5 p., 7733152.

Research output: Contribution to journalArticle

Phase locked loops
Clocks
Phase noise
Variable frequency oscillators
Signal interference
1 Citation (Scopus)

A Low-Power Post-LPDDR4 Interface Using AC Termination at RX and an Active Inductor at TX

Yoo, J., Lee, Y., Choi, Y., Park, H., Park, S. & Kim, C., 2017 Sep 4, (Accepted/In press) In : IEEE Transactions on Circuits and Systems II: Express Briefs.

Research output: Contribution to journalArticle

Jitter
Capacitance
Microstrip lines
Transceivers
Electric power utilization
6 Citations (Scopus)
Threshold voltage
Energy efficiency
Logic gates
Energy utilization
Networks (circuits)

A Spread Spectrum Clock Generator with Nested Modulation Profile for High-Resolution Display System

Jun, J., Bae, S. G., Lee, Y. & Kim, C., 2017 Aug 22, (Accepted/In press) In : IEEE Transactions on Circuits and Systems II: Express Briefs.

Research output: Contribution to journalArticle

Clocks
Display devices
Modulation
Degradation
14 Citations (Scopus)

Edge-Pursuit Comparator: An Energy-Scalable Oscillator Collapse-Based Comparator With Application in a 74.1 dB SNDR and 20 kS/s 15 b SAR ADC

Shim, M., Jeong, S., Myers, P. D., Bang, S., Shen, J., Kim, C., Sylvester, D., Blaauw, D. & Jung, W., 2017 Jan 16, (Accepted/In press) In : IEEE Journal of Solid-State Circuits.

Research output: Contribution to journalArticle

Digital to analog conversion
Energy efficiency
Capacitance
Tuning
Switches
2016
Decision feedback equalizers
Dynamic random access storage
Phase locked loops
Crosstalk
Jitter
1 Citation (Scopus)

A 32 Gb/s Rx only equalization transceiver with 1-tap speculative FIR and 2-tap direct IIR DFE

Hwang, S., Moon, S., Song, J. & Kim, C., 2016 Sep 21, 2016 IEEE Symposium on VLSI Circuits, VLSI Circuits 2016. Institute of Electrical and Electronics Engineers Inc., Vol. 2016-September. 7573473

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decision feedback equalizers
Transceivers
Energy efficiency
Polychlorinated Biphenyls
Polychlorinated biphenyls
Variable frequency oscillators
Clocks
Sampling
Clock and data recovery circuits (CDR circuits)
Jitter

A digital low-dropout(DLDO) regulator with 14db power supply rejection enhancement

Joung, B. G., Seo, Y. & Kim, C., 2016 Dec 27, ISOCC 2016 - International SoC Design Conference: Smart SoC for Intelligent Things. Institute of Electrical and Electronics Engineers Inc., p. 353-354 2 p. 7799823

Research output: Chapter in Book/Report/Conference proceedingConference contribution

dropouts
regulators
power supplies
rejection
Transistors
1 Citation (Scopus)

An add-on type real-time jitter tolerance enhancer for digital communication receivers

Hwang, S., Song, J., Bae, S. G., Lee, Y. & Kim, C., 2016 Mar 1, In : IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 24, 3, p. 1092-1103 12 p., 2435026.

Research output: Contribution to journalArticle

Jitter
Communication
Bit error rate
Clocks
Networks (circuits)
4 Citations (Scopus)

An oscillator collapse-based comparator with application in a 74.1dB SNDR, 20KS/s 15b SAR ADC

Shim, M., Jeong, S., Myers, P., Bang, S., Kim, C., Sylvester, D., Blaauw, D. & Jung, W., 2016 Sep 21, 2016 IEEE Symposium on VLSI Circuits, VLSI Circuits 2016. Institute of Electrical and Electronics Engineers Inc., Vol. 2016-September. 7573518

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Capacitance
Tuning
Switches
chlorambucil-docosahexaenoic acid conjugate
6 Citations (Scopus)

A Scalable Bandwidth Mismatch Calibration Technique for Time-Interleaved ADCs

Park, Y., Kim, J. & Kim, C., 2016 Nov 1, In : IEEE Transactions on Circuits and Systems I: Regular Papers. 63, 11, p. 1889-1897 9 p., 7676404.

Research output: Contribution to journalArticle

Calibration
Bandwidth
Digital to analog conversion
Capacitors
Switches

Circuit design techniques for multimedia wireline communications

Kim, C., 2016 Jul 19, Proceedings - 2015 IEEE 11th International Conference on ASIC, ASICON 2015. Institute of Electrical and Electronics Engineers Inc., 7516917

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Jitter
Bandwidth
Networks (circuits)
Communication
Electric potential
7 Citations (Scopus)

In-cell self-capacitive-type mobile touch system and embedded readout circuit in display driver IC

Jun, J. H., Kim, B. J., Shin, S. K., Jang, K., Baek, J. S. & Kim, C., 2016 Dec 1, In : Journal of Display Technology. 12, 12, p. 1613-1622 10 p., 7731217.

Research output: Contribution to journalArticle

touch
readout
Display devices
Networks (circuits)
display devices

Introduction to the January special issue on the 2015 IEEE international solid-state circuits conference

Beigné, E., Shin, J. L., Oike, Y., Kim, C. & Genoe, J., 2016 Jan 1, In : IEEE Journal of Solid-State Circuits. 51, 1, p. 3-7 5 p., 7362114.

Research output: Contribution to journalEditorial

Networks (circuits)
8 Citations (Scopus)

Memory Interfaces: Past, Present, and Future

Kim, C., Lee, H. W. & Song, J., 2016 Mar 1, IEEE Solid-State Circuits Magazine, 8, 2, p. 23-34 12 p.

Research output: Contribution to specialist publicationArticle

Interfaces (computer)
Data storage equipment
Bandwidth
Dynamic random access storage
Networks (circuits)
2015
10 Citations (Scopus)

1V 10Gb/s/pin single-ended transceiver with controllable active-inductor-based driver and adaptively calibrated cascade-DFE for post-LPDDR4 interfaces

Song, J., Lee, H. W., Kim, J., Hwang, S. & Kim, C., 2015 Mar 17, Digest of Technical Papers - IEEE International Solid-State Circuits Conference. Institute of Electrical and Electronics Engineers Inc., Vol. 58. p. 320-321 2 p. 7063055

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decision feedback equalizers
Transceivers
Mobile devices
Capacitance
Bandwidth
54 Citations (Scopus)

A 0.15 v input energy harvesting charge pump with dynamic body biasing and adaptive dead-time for efficiency improvement

Kim, J., Mok, P. K. T. & Kim, C., 2015 Feb 1, In : IEEE Journal of Solid-State Circuits. 50, 2, p. 414-425 12 p., 6998083.

Research output: Contribution to journalArticle

Energy harvesting
Pumps
Networks (circuits)
Electric potential
Switches
21 Citations (Scopus)

A 100-nW 9.1-ENOB 20-kS/s SAR ADC for portable pulse oximeter

Lee, H., Park, S., Lim, C. & Kim, C., 2015 Apr 1, In : IEEE Transactions on Circuits and Systems II: Express Briefs. 62, 4, p. 357-361 5 p., 7001238.

Research output: Contribution to journalArticle

Oximeters
Capacitors
Digital to analog conversion
2 Citations (Scopus)

A 250Mb/s to 6Gb/s reference-less clock and data recovery circuit with clock frequency multiplier

Kim, J. Y., Song, J., You, J., Hwang, S., Bae, S. G. & Kim, C., 2015, In : IEEE Transactions on Circuits and Systems II: Express Briefs. PP, 99, 7337379.

Research output: Contribution to journalArticle

Clock and data recovery circuits (CDR circuits)
Frequency multiplying circuits
Clocks
Jitter
Networks (circuits)
5 Citations (Scopus)

A 6-bit 2.5-GS/s Time-Interleaved Analog-to-Digital Converter Using Resistor-Array Sharing Digital-to-Analog Converter

Lee, H., Aurangozeb, Park, S., Kim, J. & Kim, C., 2015 Nov 1, In : IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 23, 11, p. 2371-2383 13 p., 6977959.

Research output: Contribution to journalArticle

Digital to analog conversion
Resistors
Calibration
Energy dissipation
1 Citation (Scopus)

D2ART: Direct Data Accessing from Passive RFID Tag for infra-less, contact-less, and battery-less pervasive computing

Lee, J. G., Kim, S. W., Kim, D. H., Cho, Y., Rieh, J-S., Kang, G., Park, J., Lee, H., Park, S. & Kim, C., 2015 Nov 1, In : Microprocessors and Microsystems. 39, 8, p. 767-781 15 p.

Research output: Contribution to journalArticle

Ubiquitous computing
Radio frequency identification (RFID)
Communication
Flash memory
Data communication systems

Rail-to-rail regulating voltage-controlled oscillator with low supply and ground noise sensitivity

Ko, J., An, C. H., Kwon, C. K., Kim, S-W. & Kim, C., 2015 Nov 19, In : Electronics Letters. 51, 24, p. 1980-1982 3 p.

Research output: Contribution to journalArticle

Variable frequency oscillators
Rails
Clocks
Display devices
Flat panel displays
38 Citations (Scopus)

Self-Powered 30 μW to 10 mW Piezoelectric Energy Harvesting System With 9.09 ms/V Maximum Power Point Tracking Time

Shim, M., Kim, J., Jeong, J., Park, S. & Kim, C., 2015 Oct 1, In : IEEE Journal of Solid-State Circuits. 50, 10, p. 2367-2379 13 p., 7206612.

Research output: Contribution to journalArticle

Energy harvesting
Electric potential
Open circuit voltage
Ramp generators
Transducers
12 Citations (Scopus)

Spin-Based Complementary Logic Device Using Datta-Das Transistors

Koo, H. C., Jung, I. & Kim, C., 2015 Sep 1, In : IEEE Transactions on Electron Devices. 62, 9, p. 3056-3060 5 p., 7166301.

Research output: Contribution to journalArticle

Logic devices
Transistors
Logic gates
Field effect transistors
Magnetization
4 Citations (Scopus)

V-I converter-based voltage-controlled oscillator with improved linear gain characteristic

Ko, J., An, C. H., Kim, C. & Kim, S-W., 2015 Jul 23, In : Electronics Letters. 51, 15, p. 1211-1212 2 p.

Research output: Contribution to journalArticle

Variable frequency oscillators
Clocks
Flat panel displays
Phase locked loops
Voltage control
2014

2.56 GHz sub-harmonically injection-locked PLL with cascaded DLL for multi-phase injection

Choi, C., Hwang, S., Song, J. & Kim, C., 2014 Jan 1, In : Electronics Letters. 50, 24, p. 1803-1804 2 p.

Research output: Contribution to journalArticle

Phase locked loops
Phase noise
Variable frequency oscillators
Clocks
Switches
29 Citations (Scopus)

23.1 A 0.15V-input energy-harvesting charge pump with switching body biasing and adaptive dead-time for efficiency improvement

Kim, J., Mok, P. K. T. & Kim, C., 2014 Apr 14, Digest of Technical Papers - IEEE International Solid-State Circuits Conference. Vol. 57. p. 394-395 2 p. 6757484

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy harvesting
Pumps
Conversion efficiency
Electric potential
Harvesters
19 Citations (Scopus)

23.7 Self-powered 30μW-to-10mW Piezoelectric energy-harvesting system with 9.09ms/V maximum power point tracking time

Shim, M., Kim, J., Jung, J. & Kim, C., 2014 Apr 14, Digest of Technical Papers - IEEE International Solid-State Circuits Conference. Vol. 57. p. 406-407 2 p. 6757490

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Piezoelectric transducers
Energy harvesting
Harvesters
DC-DC converters
Sensor nodes
3 Citations (Scopus)

25.3 A 1.35V 5.0Gb/s/pin GDDR5M with 5.4mW standby power and an error-adaptive duty-cycle corrector

Lee, H. W., Song, J., Hyun, S. A., Baek, S., Lim, Y., Lee, J., Park, M., Choi, H., Choi, C., Cha, J., Kim, J., Choi, H., Kwack, S., Kang, Y., Kim, J., Park, J., Kim, J., Cho, J., Kim, C., Kim, Y. & 3 others, Lee, J., Chung, B. & Hong, S., 2014 Apr 14, Digest of Technical Papers - IEEE International Solid-State Circuits Conference. Vol. 57. p. 434-435 2 p. 6757502

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Data storage equipment
Dynamic random access storage
Jitter
Clocks
Costs
2 Citations (Scopus)

A 3 Gb/s transmitter with a tapless pre-emphasis CML output driver

Hwang, S., Song, J., Bae, S. G. & Kim, C., 2014 Jan 1, In : Analog Integrated Circuits and Signal Processing. 81, 2, p. 461-469 9 p.

Research output: Contribution to journalArticle

Emitter coupled logic circuits
Phase locked loops
Transmitters
Jitter