Patent

Shih-Hsing Wang and Chung-Chih Hung, ‘‘Low-Power-Supply-Noise Comparator Circuit,’’ applied for US Patent, December 5, 2019.

Chia-Fone Lee, Yuan-Fang Chou, Chung-Yu Wu, Ming-Dou Ker, Chung-Chih Hung, and Xin-Hong Qian, ‘‘A Cochlear implant Device and Stimulating Method Thereof,’’ China Patent ZL 2017 1 0372861.6, December 1, 2021.

Shih-Hsing Wang and Chung-Chih Hung, “低電源雜訊的比較電路 Low-Power-Supply-Noise Comparator Circuit,’’ Taiwan ROC Patent I723667, April 1, 2021.

Shih-Hsing Wang and Chung-Chih Hung, ‘‘Comparator Circuit with Low Power Consumption and Low Kickback Noise,’’ US Patent 10,778,204 B1, Sep. 15, 2020.

Shih-Hsing Wang and Chung-Chih Hung, “低功耗且低反沖雜的比較電路 Low-Power and Low-KickbackNoise Comparator Circuit,”  Taiwan ROC Patent I701908, August 11, 2020.

Chia-Fone Lee, Yuan-Fang Chou, Chung-Yu Wu, Ming-Dou Ker, Chung-Chih Hung, and Xin-Hong Qian, ‘‘A Cochlear implant Device and Stimulating Method Thereof,’’ US Patent 10,596,375 B2, March 24, 2020.

Shih-Hsing Wang and Chung-Chih Hung, “取樣保值電路及其數位類比轉換器 Sample and Hold Circuit and Digital-To-Analog Converter Thereof,’’ Taiwan ROC Patent I688219, March 11, 2020.

Shih-Hsing Wang and Chung-Chih Hung, “比較器及其調校方法 Comparator and Calibration Method Thereof,” Taiwan ROC Patent I678071, November 21, 2019.

Shih-Hsing Wang and Chung-Chih Hung, ‘‘Two-Step Switching Method of Circuit Switch,’’ US Patent 10,439,621 B1, October 8, 2019.

Shih-Hsing Wang and Chung-Chih Hung, ‘‘Charge Pump Circuit and Phase-Locked Loop System Using The Same,’’ US Patent 10,277,122 B1, April 30, 2019.

Shih-Hsing Wang and Chung-Chih Hung, “電路開關的二階段開關方法 Two-Step Switching Method of Circuit Switch,’’ Taiwan ROC Patent I657664, April 21, 2019.

Shih-Hsing Wang and Chung-Chih Hung, “電荷泵電路及鎖相迴路系統 Charge Pump Circuit and Phase-Locked Loop System,’’ Taiwan ROC Patent I641229, November 11, 2018.

Jun-Ren Su and Chung-Chih Hung, ‘‘Cyclic Vernier Ring Time-to-Digital Converter,’’ Taiwan ROC Patent I545904, August 11, 2016.

Chia-Min Chen and Chung-Chih Hung, ‘‘A Low Dropout Voltage Regulator and Its Method,’’ Taiwan ROC Patent I425336, Feb. 1, 2014.

Wen-Hung Hsieh and Chung-Chih Hung, ‘‘Analog-To-Digital Conversion Device,’’ Taiwan ROC Patent I420824, December 21, 2013.

Wen-Hung Hsieh and Chung-Chih Hung, ‘‘Digital-To-Analog Converter,’’ Taiwan ROC Patent I416879, November 21, 2013.

Fang-Ding Chou and Chung-Chih Hung, ‘‘Digital-To-Analog Conversion Device,’’ Taiwan ROC Patent I411233, October 1, 2013.

Chia-Min Chen, Chung-Chih Hung, and Kai-Hsiu Hsu, ‘‘Charge-Pump Controlled Single-Inductor MultipleOutput DC-DC Converter,’’ Taiwan ROC Patent I411210, August 23, 2013.

Fang-Ding Chou and Chung-Chih Hung, ‘‘Digital-To-Analog Conversion Device,’’ China Patent ZL 2011 10005215.9, August 14, 2013.

Ming-Tse Lin and Chung-Chih Hung, ‘‘Current-Mode Dual-Slope Temperature-Digital Conversion Device,’’ Taiwan ROC Patent I402492, July 21, 2013.

Fang-Ding Chou and Chung-Chih Hung, ‘‘Digital-To-Analog Conversion Device,’’ US Patent 8,427,351B2, Apr.23, 2013.

Wen-Hung Hsieh and Chung-Chih Hung, ‘‘Digital-To-Analog Converter,’’ US Patent 8,242,943B2, Aug. 14, 2012.

Ming-Tse Lin and Chung-Chih Hung, “Current-Mode Dual-Slope Temperature-Digital Conversion Device,” US Patent 8,144,047B2, March 27, 2012.

C.-C. Hung, “A CMOS Reference Voltage Circuit Based on MOSFET Threshold Voltage and Thermal Voltage,” Taiwan ROC Patent I269402, December 21, 2006.

 

Journal Paper

Sung-Hao Wang, Yu-Kai Huang, Ching-Yuan Chen, Yen-Fu Tu, Po-Chih Chang, Chia-Fone Lee, Chia-Hsiang Yang, Chung-Chih Hung, Chien-Hao Liu, Ming-Dou Ker, and Chung-Yu Wu, “Design of a Bone-Guided Cochlear Implant Microsystem with Monopolar Biphasic Multiple Stimulation and Evoked Compound Action Potential Acquisition and Its In Vivo Verification,” IEEE Journal of Solid-State Circuits, Vol. 56, No. 10, pp. 3062-3076, October 2021.

Shih-Hsing Wang and Chung-Chih Hung, “A 0.3V 10b 3MS/s SAR ADC with Comparator Calibration andKickback Noise Reduction for Biomedical Applications,” IEEE Transactions on Biomedical Circuits and Systems, Vol. 14, No. 3, pp. 558-569, June 2020.

Shih-Hsing Wang and Chung-Chih Hung, “A 0.35-V 240-uW Fast-Lock and Low-Phase-Noise Frequency Synthesizer for Implantable Biomedical Applications,” IEEE Transactions on Biomedical Circuits and Systems,”  Vol. 13, No. 6, pp. 1759-1770, December 2019.

Fang-Ting Chou and Chung-Chih Hung, “A Compact 12-bit Current-Steering DAC with Dual Reference Currents,” submitted for publication.

C.-W. Huang, C.-C. Hsieh, Y.-T. Chiu, P.-J. Liao, Y.-F. Ou-Yang, Z.-L. Lu, D.-R. Hung, K.-W. Chang, Y.-L. Chen, C.-Z. Chen, Y.-H. Wu, I.-C. Wey, P.-C. Chen, C.-Y. Lin, P.-H. Chen, C.-C. Hung, C.-Y. Lee, H.-L. Chan, Y.-T. Cheng, P.-P. Wu, Y.-C. Hu, M.-D. Ker, and C.-Y. Wu, “A Real-Time Closed-Loop Deep Brain Stimulation SoC Microsystem for Parkinson's Disease,” submitted for publication.

Chung-Cheng Su and Chung-Chih Hung, “Dual Active Capacitive Feedbacks for Output Capacitor-Less LowDropout Regulator,” Journal of Analog Integrated Circuits and Signal Processing, Vol. 101, No. 3, pp. 573-584, December 2019.

Chung-Cheng Su and Chung-Chih Hung, “A Ripple-Based Adaptive On-Time Controlled Buck Converter with Slope Balance Technique,” Journal of Analog Integrated Circuits and Signal Processing, Vol. 101, No. 3, pp. 543-553, December 2019.Jia-Heng Chang and Chung-Chih Hung, “High-Efficiency Quarter-Level Shifting Capacitor Switching Scheme for SAR ADC,” submitted for publication.

Xin-Hong Qian, Yi-Chung Wu, Tzu-Yi Yang, Cheng-Hsiang Cheng, Hsing-Chien Chu, Wan-Hsueh Cheng, TingYang Yen, Tsu-Han Lin, Yung-Jen Lin, Yu-Chi Lee, Jia-Heng Chang, Shih-Ting Lin, Shang-Hsuan Li, TsungChen Wu, Chien-Chang Huang, Sung-Hao Wang, Chia-Fone Lee, Chia-Hsiang Yang, Chung-Chih Hung, Tai-Shih Chi, Chien-Hao Liu, Ming-Dou Ker, and Chung-Yu Wu, “Design and In-Vivo Verification of a CMOS BoneGuided Cochlear Implant Microsystem,” IEEE Transactions on Biomedical Engineering, Vol. 66, No. 11, pp. 3156-3167, November 2019.

Hamza Al Maharmeh, Mohammad Alhawari, Chung-Chih Hung, and Mohammed Ismail, “Hardware Security Threats and Countermeasures: A Study of PUFs, Obfuscation, and Camouflaging,” International Journal of Multimedia Intelligence and Security, Vol. 3, No. 3, pp. 271-292, 2019.

Chia-Min Chen, Chung-Cheng Su, Fang-Ting Chou, and Chung-Chih Hung, “Dual-Output Switched-Capacitor DC-DC Converter with Pseudo-Three-Phase Swap-and-Cross Control and Amplitude Modulation Mechanism,” Journal of Analog Integrated Circuits and Signal Processing, Vol. 95, No. 3, pp. 523-540, June 2018.

Fang-Ting Chou and Chung-Chih Hung, “Glitch Energy Reduction and SFDR Enhancement Techniques for Low-Power Binary-Weighted Current-Steering DAC,” IEEE Transactions on Very Large Scale Integration Systems, Vol. 24, No. 6, pp. 2407-2411, June 2016.

Chung-Chih Hung and Hsing-Chien Chu, “A Current-Mode Dual-Slope CMOS Temperature Sensor,” IEEE Sensors Journal, Vol. 16, No. 7, pp. 1898-1907, April 1, 2016

Z.-Y. Chen and C.-C. Hung, “A 5.8 mW Continuous-Time Delta-Sigma Modulator with 20 MHz Bandwidth Using Time-Domain Flash Quantizer,” IEEE Journal on Emerging and Selected Topics in Circuits and Systems (JETCAS), Vol. 5, No. 4, pp. 574-583, December 2015.

Zhe-Yang Huang, Chun-Chieh Chen, and Chung-Chih Hung, “A Low-Power CMOS Voltage-Controlled Oscillator with Voltage-Controlled Inductor for V-Band WPAN Communication Systems,” IET Microwaves, Antennas & Propagation,Vol.9,No.15,pp.1653-1658,December 2015.

Zhe-Yang Huang, Chun-Chieh Chen, and Chung-Chih Hung, “A 65-77 GHz Low Power, Meander-Type Transmission Line CMOS Low-Noise Amplifier,” IEICE Electronics Express, Vol. 12, No. 13, pp. 20150444, July 2015.

Zhe-Yang Huang, Chun-Chieh Chen, and Chung-Chih Hung, “Dual-band voltage controlled oscillator with optimized Gm,” IEICE Electronics Express, Vol. 12, No. 7, pp. 20150207, April 2015.

Zhe-Yang Huang, Chun-Chieh Chen, and Chung-Chih Hung, “Low-Noise Amplifier with Narrow-Band and Wide-Band Input Impedance Matching Design,” Journal of the Chinese Institute of Engineers, Vol. 38, No. 5, pp. 603-609, Feb. 2015.

Zhe-Yang Huang, Chun-Chieh Chen, and Chung-Chih Hung, “Ultra-wideband wireless receiver front-end for high speed indoor applications,” IET Journal of Engineering, Vol. 2, No. 12, Dec. 2014.

Fang-Ting Chou and Chung-Chih Hung, “A compact 12-bit DAC with novel bias scheme,” IEICE Electronics Express, Vol. 11, No. 17, pp. 20140572, Sep. 2014.

Fang-Ting Chou, Chia-Min Chen, and C.-C. Hung, “A Low-Glitch Binary-Weighted DAC with Delay Compensation Scheme,” Journal of Analog Integrated Circuits and Signal Processing, Vol. 79, No. 2, pp. 277-289, May 2014.

Chia-Min Chen, Tung-Wei Tsai, and C.-C. Hung, “Fast Transient Low-Dropout Voltage Regulator with Hybrid Dynamic Biasing Technique for SoC Application,” IEEE Transactions on Very Large Scale Integration Systems, Vol. 21, No. 9, pp. 1742-1747, September 2013.

Jun-Ren Su, Te-Wen Liao, and C.-C. Hung, “An All-Digital Fast-Locking Pulsewidth-Control Circuit with Programmable Duty Cycle,” IEEE Transactions on Very Large Scale Integration Systems, Vol. 21, No. 6, pp. 1154-1164, June 2013.

Chia-Min Chen and C.-C. Hung, “Enhanced Active Feedback Technique with Dynamic Compensation for Low-Dropout Voltage Regulator,” Journal of Analog Integrated Circuits and Signal Processing, Vol. 75, No. 1, pp. 97-108, April 2013.

Te-Wen Liao, Jun-Ren Su, and C.-C. Hung, “Spur-Reduction Frequency Synthesizer Exploiting Randomly Selected PFD,” IEEE Transactions on Very Large Scale Integration Systems, Vol. 21, No. 3, pp. 589-592, March 2013.

Chia-Min Chen, Kai-Hsiu Hsu, and C.-C. Hung, “Freewheel Charge-Pump Controlled Single-Inductor Multiple-Output Step-Up DC-DC Converter,” Journal of Analog Integrated Circuits and Signal Processing, Vol. 74, No. 1, pp. 215-225, Jan. 2013.

Te-Wen Liao, Chia-Min Chen, Jun-Ren Su, and C.-C. Hung, “Random Pulsewidth Matching Frequency Synthesizer With Sub-Sampling Charge Pump,” IEEE Transactions on Circuits and Systems I, Vol. 59, No. 12, pp. 2815-2824, Dec. 2012.

T.-Y. Lo, C.-L. Kuo, and C.-C. Hung, “Negative Current Feedback OTA with Application to 250MHz Gm-C Filter,” Journal of Analog Integrated Circuits and Signal Processing, Vol. 73, No. 1, pp. 123-129, Sep. 2012.

T.-Y. Lo and C.-C. Hung, “A 250MHz Low Voltage Low-Pass Gm-C Filter,” Journal of Analog Integrated Circuits and Signal Processing, Vol. 71, No. 3, pp. 465-472, May 2012.

T.-Y. Lo and C.-C. Hung, “An Active Device Based Wide Tuning Range CMOS Transconductor,” Journal of Analog Integrated Circuits and Signal Processing, Vol. 71, No. 1, pp. 119-122, March 2012.

T.-Y. Lo and C.-C. Hung, “A 1 GHz Equiripple Low-Pass Filter with a High-Speed Automatic Tuning Scheme,” IEEE Transactions on Very Large Scale Integration Systems, Vol. 19, No. 2, pp. 175-181, Feb. 2011.

T.-Y. Lo, C.-C. Hung, and C.-H. Lo, “Linear Low Voltage Nano-Scale CMOS Transconductor,” Journal of Analog Integrated Circuits and Signal Processing, Vol. 66, No. 1, pp. 1-7, Jan. 2011.

T.-Y. Lo, C.-C. Hung, and C.-H. Lo, “A -68.5dB IM3 Low-voltage CMOS Transconductor with Wide Tuning Range,” IEICE Trans. on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E93-A, No. 8, August 2010.

T.-Y. Lo, C.-C. Hung, and M. Ismail, “CMOS Voltage Reference Based on Threshold Voltage and Thermal Voltage,” Journal of Analog Integrated Circuits and Signal Processing, Vol. 62, No.1, pp. 9-15, Jan. 2010.

T.-Y. Lo, C.-C. Hung, and M. Ismail, “A Wide Tuning Range Gm-C Filter for Multi-Mode CMOS Direct-Conversion Wireless Receivers,” IEEE Journal of Solid-State Circuits, Vol. 44, No. 9, pp. 2515-2524, Sept. 2009.

T.-Y. Lo, C.-S. Kao, and C.-C. Hung, “A Gm-C Continuous-Time Analog Filter for IEEE 802.11 a/b/g/n Wireless LANs,” Journal of Analog Integrated Circuits and Signal Processing, Vol. 58, No. 3, pp. 197-204, March 2009.

T.-Y. Lo and C.-C. Hung, `` Multimode Gm-C Channel Selection Filter for Mobile Applications in 1-V Supply Voltage,'' IEEE Transactions on Circuits and Systems II, Vol. 55, No. 4, pp. 314-318, April 2008.

T.-Y. Lo and C.-C. Hung, “A 40MHz Double Differential-Pair CMOS OTA with -60dB IM3,” IEEE Transactions on Circuits and Systems I, Vol. 55, No. 1, pp. 258-265, Feb. 2008.

T.-Y. Lo and C.-C. Hung, ``A 1-V 50MHz Pseudo-Differential OTA with Compensation of the Mobility Reduction,'' IEEE Transactions on Circuits and Systems II, vol. 54, no. 12, pp. 1047-1051, Dec. 2007.

T.-Y. Lo and C.-C. Hung, ``A Wide Tuning Range Gm-C Continuous Time Analog Filter,'' IEEE Transactions on Circuits and Systems I, Vol. 54, No. 4, pp. 713-722, April 2007.

C.-Y. Yang and C.-C. Hung, “A Reliable Low-Voltage Low-Distortion MOS Analog Switch”, The Institute of Electronics, Information and Communication Engineers (IEICE) Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E89-A, No. 2, pp. 456-458, February 2006.

C.-C. Hung, M. Ismail. K. Halonen, and V. Porra, ``A Low-Voltage Rail-To-Rail CMOS V-I Converter,'' IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, Vol. 46, No. 6, pp.816-820, June 1999.

S. R. Zarabadi, M. Ismail, and C.-C. Hung, ``High Performance Analog VLSI Computational Circuits,'' IEEE Journal of Solid-State Circuits, Vol. 33, No. 4, pp.644-649, April 1998.

C.-C. Hung, K. Halonen, V. Porra, and M. Ismail, ``Low Voltage, Low Power CMOS 5th-Order Elliptic (GM-C) Filter For Baseband Mobile/Wireless Communication,'' IEEE Transactions on Circuits and Systems for Video Technology, Vol. 7, No. 4, Special Issue on Multimedia Technology, Systems, and Applications, pp. 584-593, August 1997.

C.-C. Hung, C. Hwang, M. Ismail, K. Halonen, and V. Porra, ``CMOS Low-Voltage Rail-To-Rail V-I Converters,'' Journal of Analog Integrated Circuits and Signal Processing, Vol. 13, No. 3, pp. 261-274, July 1997.

T. Saether, C.-C. Hung, Z. Qi, and M. Ismail, ``High speed, High linearity CMOS Buffer Amplifier,'' IEEE Journal of  Solid-State Circuits, Vol. 31, No. 2, pp. 255-258, Feb. 1996.

C.-C. Hung, G. J. Valco, S. M. Aithal, and V. V. Subramaniam, ``Electrical Characteristics of Diamond Films Synthesized from Methane/Hydrogen and Acetone/Hydrogen Mixtures,'' Journal of Applied Physics, Vol. 78, No. 12, pp. 7109-7119, Dec. 15, 1995.

 

Book and Book Chapter

C.-C. Hung and S.-H. Wang, “Ultra-Low-Voltage Frequency Synthesizer and Successive-Approximation Analog to-Digital Converter for Biomedical Applications,” Springer, December 2021.

T.-Y. Lo and C.-C. Hung, “1V CMOS Gm-C Filters: Design and Applications,” Springer, April 2009.

M. Ismail, C.-C. Hung, and C. Hwang, ``Electronics,'' in the McGraw-Hill 1998 Year Book of Science and Technology, (S. P. Parker EIC.), pp. 111-112, McGraw-Hill Book Co., New York, 1998.

H.-Y. To, C.-C. Hung, H. Su, and M. Ismail, ``Statistical Design and Optimization for High-Yield BiCMOS Analog Circuits,'' ch. 17 in Low-Power HF Microelectronics, G. AS Machado (Eds.), IEE Press, May 1996.

M. Ismail, S.-C. Huang, C.-C. Hung, S. Zarabadi, and F. Larsen, ``Basic CMOS and BiCMOS Analog Cell Design,'' ch. 7-1 in Microsystems Technology for Multimedia Applications: An Introduction, Sheu, Ismail, Sanchez-Sinencio, and Wu (Eds.), IEEE Press, 1995.

M. Ismail, S.-C. Huang, C.-C. Hung, and T. Saether, ``Canonical Cells of MOSFET Technology,'' ch. 12.2.4 in The Circuits and Filters Handbooks, (W.-K. Chen EIC.), CRC Press Series of Electrical Engineering and IEEE Press, 1995.

S. R. Zarabadi, M. Ismail, and C.-C. Hung, ``BiCMOS Analog Computational Circuits,'' in Microelectronics for Telecommunications, IV EBMicro - Escola Brasileira de Microeletronica (IV Brazilian Microelectronics School), pp.119-136, Recife, Brazil, Jan. 15-20, 1995.

 

Conference Paper

Hamza Al Maharmeh, Nabil Sarhan, Chung-Chih Hung, Mohammed Ismail, and Mohammad Alhawari, “A Comparative Analysis of Time-Domain and Digital-Domain Hardware Accelerators for Neural Networks,” 2021 IEEE International Symposium on Circuits and Systems (ISCAS), Daegu, Korea, May 23~26, 2021.

Sung-Hao Wang, Yu-Kai Huang, Ching-Yuan Chen, Chia-Fone Lee, Chia-Hsiang Yang, Chung-Chih Hung, Chien-Hao Liu, Ming-Dou Ker, and Chung-Yu Wu, “Improved Design and In-Vivo Animal Tests of Bone-Guided Cochlear Implant Microsystem with Monopolar Biphasic Multiple Stimulation and Neural Action Potential Acquisition,” 2020 IEEE Asian Solid-State Circuits conference (ASSCC), Hiroshima, Japan, Nov. 9~11, 2020.

Hamza Al Maharmeh, Nabil J. Sarhan, Chung-Chih Hung, Mohammed Ismail, and Mohammad Alhawari,” Compute-in-Time for Deep Neural Network Accelerators: Challenges and Prospects,” 2020 IEEE Midwest Symposium on Circuits and Systems (MWSCAS), Springfield, Massachusetts, USA, August 9~12, 2020.

Chia-Hsun Li, Chao-Hsu Lai, and Chung-Chih Hung, “A High SNR Sigma Delta Modulator for Audio Application,” 2019 International Conference on Analog VLSI Circuits (AVIC), Ilan, Taiwan, October 28~October 30, 2019.

Cheng-Ting Hsieh, Chun-Tsung Chen, and Chung-Chih Hung, “A Chopper-Stabilization Analog Front End for Cochlear Implant Application,” 2019 International Conference on Analog VLSI Circuits (AVIC), Ilan, Taiwan, October 28~October 30, 2019.

You-Te Chiu, Yu-Hsuan Liu, Ming-Rui Tsai, and Chung-Chih Hung, “Current-Voltage-Dual-Mode DC-DC Buck Converter with Adaptive Clock Control,” 2019 IEEE Midwest Symposium on Circuits and Systems (MWSCAS), Dallas, Texas, USA, August 4~7, 2019

Pai-Hsiang Hsu, Yueh-Ru Lee, and Chung-Chih Hung, “10-Bit SAR ADC With Novel Pseudo-Random Capacitor Switching Scheme,” 2019 International Symposium on VLSI Design, Automation, and Test (VLSI-DAT), Hsinchu Taiwan, April 22~25, 2019.

Tingyou Lin, Chauchin Su, Chung-Chih Hung, Karuna Nidhi, Chily Tu, and Shao-Chang Huang, "Package and Chip Accelerated Aging Tests for Power MOSFET Reliability Evaluation," 2019 Design, Automation and Test in Europe (DATE), Florence, Italy, March 2019.

Shih-Hsing Wang, Te-Wen Liao, and Chung-Chih Hung, “Spur-Reduction Frequency Synthesizers,” (Invited Talk) 2018 International Conference on Analog VLSI Circuits (AVIC), Chiang Mai, Thailand, October 31~November 2, 2018.

You-Te Chiu, Yu-Hsuan Liu, and Chung-Chih Hung, “A High-Performance Current-Mode DC-DC Buck Converter with Adaptive Clock Control Technique,” 2018 International Symposium on VLSI Design, Automation, and Test (VLSI-DAT), Hsinchu Taiwan, April 16~19, 2018.

Chung-Cheng Su, Yi-Cheng Hsieh, Jia-Heng Chang, and Chung-Chih Hung, " A 12-bit 10MS/s SAR ADC with Mixed Switching and Background Offset Calibration," 2018 Workshop on Synthesis And System Integration of Mixed Information technologies (SASIMI), Kunibiki Messe, Matsue, Japan, March 26~27, 2018.

Chung-Cheng Su, Chen-Cheng Tu, and Chung-Chih Hung, “A High-Efficiency Non-inverting Buck-Boost Converter with Dynamic Ramp Generator for Fast Transient Response,” 2017 IEEE International Conference on Electron Devices and Solid-State Circuits (EDSSC), Hsinchu, Taiwan, October 18~20, 2017.

Chung-Cheng Su, Yen-Wei Liu, and Chung-Chih Hung, “A Dual-Input High-Efficiency Li-Ion Battery Charger with Current-Mode Smooth Transition and Ripple Reduction Circuits,” 2017 IEEE Midwest Symposium on Circuits and Systems (MWSCAS), Boston, MA, USA, August 6~9, 2017.

Xin-Hong Qian, Yi-Chung Wu, Tzu-Yi Yang, Cheng-Hsiang Cheng, Hsing-Chien Chu, Wan-Hsueh Cheng, Ting-Yang Yen, Tsu-Han Lin, Yung-Jen Lin, Yu-Chi Lee, Jia-Heng Chang, Shih-Tinh Lin, Shang-Hsuan Li, Tsung-Chen Wu, Chien-Chang Huang, Chia-Fone Lee, Chia-Hsiang Yang, Chung-Chih Hung, Tai-Shih Chi, Chien-Hao Liu, Ming-Dou Ker, and Chung-Yu Wu, "A Bone-Guided Cochlear Implant CMOS Microsystem Preserving Acoustic Hearing," 2017 Symposium on VLSI Circuits, Kyoto, Japan, June 2017.

Chung-Cheng Su, Cheng-Chung Lin, and Chung-Chih Hung, "An All-Digital Phase-Locked Loop with a Multi-Delay-Switching TDC," 2017 International Symposium on VLSI Design, Automation, and Test (VLSI-DAT), Hsinchu, Taiwan, April, 2017.

H. -C. Chu, Y. -H. Huang, and C. -C. Hung, "Low-Power CMOS Bandpass Filter for Application of Cochlear Prosthesis," 2016 IEEE Midwest Symposium on Circuits and Systems (MWSCAS), AbuDhabi, United Arab Emirates, Oct. 16~19, 2016.

H. -C. Chu, Y. -H. Hua, and C. -C. Hung, "A Fast Locking All-Digital Phased-Locked Loop with a 1ps Resolution Time-to-Digital Converter Using Calibrated Time Amplifier and Interpolation Digitally-Controlled Oscillator," 2016 IEEE International Conference on Electron Devices and Solid-State Circuits (EDSSC), Hong Kong, Aug. 3~5, 2016.

J. -N. Lin, H. -C. Chu, Z. -Y. Chen, and C. -C. Hung, "A Continuous-Time Delta-Sigma Modulator with Novel Data-Weighted Averaging Algorithm for Audio Application," 2015 IEEE International Conference on Electron Devices and Solid-State Circuits (EDSSC), pp. 281-284, Singapore, June 1~4, 2015.

Fang-Ting Chou, Zong-Yi Chen, Hsing-Chien Chu, and Chung-Chih Hung, “A Novel 12-Bit Current-Steering DAC with Two Reference Currents,” 2015 IEEE International Symposium on Circuits and Systems (ISCAS), Lisbon, Portugal, May 24~27, 2015.

Mulee Huang and Chung-Chih Hung, “Full-Custom All Digital Phase Locked Loop for Clock Generator,” 2015 IEEE International Symposium on VLSI Design, Automation and Test (VLSI DAT), Hsinchu Taiwan, April, 2015.

Chia-Min Chen, Yen-Wei Liu, and Chung-Chih Hung, "Fast Transient and High Current Efficiency Voltage Regulator with Hybrid Dynamic Biasing Technique," 2015 Workshop on Synthesis And System Integration of Mixed Information technologies (SASIMI), Yilan, Taiwan, March 16~17, 2015 (Outstanding Paper Award).

Zong-Yi Chen and Chung-Chih Hung, “Jitter Compensation Technique for Continuous-Time Sigma-Delta Modulator,” 2014 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), Ishigaki Island, Okinawa, Japan, Nov. 17-20, 2014.

Fang-Ting Chou, Chia-Min Chen, Zong-Yi Chen, and Chung-Chih Hung, “A Novel Glitch Reduction Circuitry for Binary-Weighted DAC,” 2014 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), Ishigaki Island, Okinawa, Japan, Nov. 17-20, 2014.

Fang-Ting Chou, Zong-Yi Chen, and Chung-Chih Hung, “A 10-Bit 250MS/s Low-Glitch Binary-Weighted Digital-to-Analog Converter,” 2014 IEEE International System-on-Chip Conference (SOCC), Las Vegas, Nevada, USA, Sep. 2-5, 2014.

Zong-Yi Chen and Chung-Chih Hung, “DLL-Based Pulse-Width Modulation Digital-to-Analog Converter for Continuous-Time Sigma Delta Modulators,” 2014 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS), College Station, Texas, USA, August 3-6, 2014.

Shang-Hsien Yang, Yuan-Han Yang, Ke-Horng Chen, Chung-Chih Hung, Chin-Long Wey, Ying-Hsi Lin, Tsung-Yen Tsai, Chen-Chih Huang, Chao-Cheng Lee, Zhih Han Tai, Yi Hsuan Cheng, Chi Chung Tsai, Hsin-Yu Luo, Shih-Ming Wang, Long-Der Chen, Cheng-Chen Yang, and Huang Tian Hui, “A Dual-Level Dual-Phase Pulse-Width Modulation Class-D Amplifier with 0.001% THD, 112 dB SNR,” 2014 IEEE International Symposium on Circuits and Systems (ISCAS), Melbourne, Australia, June 1~5, 2014.

Chia-Min Chen, Chun-Yen Chiang, Chen-Cheng Du, Fang-Ting Chou, and Chung-Chih Hung, “Dual-Output Switched-Capacitor DC-DC Converter With Peseudo-Three-Phase Swap-and-Cross Control and Amplitude Modulation Mechanism,” 2013 IEEE Asian Solid-State Circuits conference (ASSCC), Singapore, Nov. 11~13, 2013.

Fang-Ting Chou and Chung-Chih Hung, "A 10-bit low-glitch binary-weighted Current-Steering DAC," 2013 Workshop on Synthesis And System Integration of Mixed Information technologies (SASIMI), Sapporo, Japan, Oct. 21~22, 2013.

Zong-Yi Chen, Chung-Chih Hung, “Clock Jitter Compensation for Continuous-Time Sigma-Delta Modulator Through Divided-by-N Feedback DAC,” 2013 Workshop on Synthesis And System Integration of Mixed Information technologies (SASIMI), Sapporo, Japan, Oct. 21~22, 2013.

Te-Wen Liao, Jun-Ren Su, and Chung-Chih Hung, “Sub-Sampling Charge Pump and Random Pulsewidth Matching Technique for Frequency Synthesizer,” 2013 IEEE Midwest Symposium on Circuits and Systems (MWSCAS), Columbus, Ohio, USA, August 4~7, 2013 (Best Paper Award).

Te-Wen Liao, Jun-Ren Su, and Chung-Chih Hung, “Ring-VCO Based Low Noise and Low Spur Frequency Synthesizer,” 2013 IEEE International Symposium on Circuits and Systems (ISCAS), Beijing, China, May 19~23, 2013.

Jun-Ren Su, Te-Wen Liao, and C.-C. Hung, “Delay-Line Based Fast-Locking All-Digital Pulsewidth-Control Circuit with Programmable Duty Cycle,” 2012 IEEE Asian Solid-State Circuits conference (ASSCC), Kobe, Japan, Nov. 12~14, 2012.

Te-Wen Liao, Chia-Min Chen, and C.-C. Hung, “Ring-VCO Based Low Spur Sub-Sampling Frequency Synthesizer,” 2012 IEEE European Solid-State Circuits Conference (ESSCIRC), Bordeaux, France, Sep. 17~21, 2012.

Chia-Min Chen, Te-Wen Liao, Kai-Hsiu Hsu, and C.-C. Hung, “A Single-Inductor Multiple-Output Boost Converter with Freewheel Charge-Pump Control,” 2012 IEEE European Solid-State Circuits Conference (ESSCIRC), Bordeaux, France, Sep. 17~21, 2012.

Te-Wen Liao, Jun-Ren Su, and Chung-Chih Hung, “Low-Spur Technique for Integer-N Phase-Locked Loop,” 2012 IEEE Midwest Symposium on Circuits and Systems (MWSCAS), Boise, Idaho, USA, August 5-8, 2012.

Shin-Jye Hsu, Che-Yu Lu, and Chung-Chih Hung, "40MHz Gm-C Filter with High Linearity OTA for Wireless Applications," 2012 IEEE International Symposium on VLSI Design, Automation and Test (VLSI-DAT), Hsinchu Taiwan, April, 2012.

Chia-Min Chen, Kai-Hsiu Hsu, and C.-C. Hung, “An Integrated Smart Current Sensing Current-Mode Buck Converter,” 2012 Workshop on Synthesis and System Integration of Mixed Information technologies (SASIMI), Beppu, Japan, March 8-9, 2012.

Te-Wen Liao, Jun-Ren Su, and C.-C. Hung, “A Spur-Reduction Frequency Synthesizer For Wireless Application,” 2012 Workshop on Synthesis and System Integration of Mixed Information technologies (SASIMI), Beppu, Japan, March 8-9, 2012.

Chia-Min Chen and C.-C. Hung, “A Fast Self-Reacting Capacitor-less Low-Dropout Regulator,” 2011 IEEE European Solid-State Circuits Conference (ESSCIRC), Helsinki, Finland, Sept. 12-16, 2011.

Yi-Qiao Lin, Te-Wen Liao, Chung-Chih Hung, and M. Ismail, "A phase-based single-bit Delta-Sigma ADC architecture," 2011 IEEE International New Circuits and Systems Conference (NEWCAS), June 26-29, 2011

Shih-Tung Cheng, Wei-Hsiu Chang, and Chung-Chih Hung, "-65dB HD3 CMOS Tunable OTA with Mobility Reduction compensation," 2011 IEEE International Symposium on VLSI Design, Automation and Test (VLSI-DAT), Hsinchu Taiwan, April, 2011.

Jun-Ye Lin, Wei-Hsiu Chang, and Chung-Chih Hung, "15MHz Wide Tuning-Range OTA with -69dB HD3 and Its Application to Gm-C Filter," 2011 IEEE International Symposium on VLSI Design, Automation and Test (VLSI-DAT), Hsinchu Taiwan, April, 2011.

Y. Lin, W.-H. Hsieh, C.-C. Hung, and M. Ismail, “A LV/LP CMOS Op-Amp for Bio-Sensing Applications,” 2011 IEEE Latin American Symposium on Circuits and Systems (LASCAS), Bogota, Colombia, Feb. 23-25, 2011.

T.-W. Liao, J.-R. Su, and C.-C. Hung, “A Low-Noise Wide Range Delta-Sigma Frequency Synthesizer for DTV Broadband,” 2010 IEEE International Conference on Electronics, Circuits, and Systems (ICECS), Athens, Greece, Dec. 12-15, 2010 (Best Paper Award).

Zhe-Yang Huang and Chung-Chih Hung, ‘‘A 1V 4.8mW 42.6-45.6GHz CMOS Voltage Controlled Oscillator for IEEE 80.15.3c Wireless Communication System,’’ 2010 IEEE Asia Pacific Microwave Conference (APMC), Yokohama, Japan, December 7-10, 2010.

Zhe-Yang Huang and Chung-Chih Hung, ‘‘A CMOS Dual-Band Low-Noise Amplifier for World-Wide WiMedia Ultra-Wideband Wireless Personal Area Network System,’’ 2010 IEEE Asia Pacific Microwave Conference (APMC), Yokohama, Japan, December 7-10, 2010.

Sheng-Wen Huang, Zong-Yi Chen, Chung-Chih Hung, and Chia-Min Chen, “A Fourth-Order FeedForward Continuous-Time Delta-Sigma ADC with 3MHz Bandwidth,” 2010 IEEE Midwest Symposium on Circuits and Systems (MWSCAS), Seattle, Washington, USA, August 2010.

Chia-Min Chen, Kai-Hsiu Hsu, and Chung-Chih Hung, “A High Efficiency Current-Mode DC-DC Step-Down Converter with Wide Range of Output Current,” 2010 IEEE Midwest Symposium on Circuits and Systems (MWSCAS), Seattle, Washington, USA, August 2010.

De-Wen Liao and Chung-Chih Hung, “A Spur-Reduction Frequency Synthesizer for WIMAX Applications,” 2010 IEEE International Symposium on Circuits and Systems (ISCAS), pp. 25-28, Paris, France, May 2010.

T.-Y. Lo, C.-C. Hung, and C.-H. Lo, “A 250MHz Gm-C Filter Using Negative Current Feedback OTAs,” 2009 IEEE International Conference on Electronics, Circuits, and Systems (ICECS), Hammamet, Tunisia, Dec. 13-16, 2009.

C.-L. Chien and C.-C. Hung, “A Pseudo-Differential OTA with Linearity Improving by HD3 Feedforward,” 2009 IEEE Asian Solid-State Circuits conference (ASSCC), Taipei, Taiwan, Nov. 2009.

Chia-Min Chen and Chung-Chih Hung, ‘‘A Capacitor-Free CMOS Low-Dropout Voltage Regulator,’’ 2009 IEEE International Symposium on Circuits and Systems (ISCAS), Taipei, Taiwan, May 24-27, 2009.

Zhe-Yang Huang, Che-Cheng Huang, Chun-Chieh Chen, Chung-Chih Hung and Chia-Min Chen, ‘‘An Inductor-Coupling Resonated CMOS Low Noise Amplifier for 3.1-10.6GHz Ultra-Wideband System,’’ 2009 IEEE International Symposium on Circuits and Systems (ISCAS), Taipei, Taiwan, May 24-27, 2009.

Wen-Lin Yang, Wen-Hung Hsieh and Chung-Chih Hung, "A Third-Order Continuous-Time Single-Bit Active-RC Sigma-Delta Modulator for Bluetooth," 2009 IEEE International Symposium on VLSI Design, Automation and Test (VLSI-DAT), Hsinchu Taiwan, April, 2009.

Yung-Chou Lin, Wen-Hung Hsieh and Chung-Chih Hung, "A Continuous-Time Delta-Sigma Modulator Using Feedback Resistors," 2009 IEEE International Symposium on VLSI Design, Automation and Test (VLSI-DAT), Hsinchu Taiwan, April, 2009.

T.-Y. Lo and C.-C. Hung, “A 1-V Gm-C low-pass filter for UWB wireless application,” 2008 IEEE Asian Solid-State Circuits conference (ASSCC), Fukuoka, Japan, Nov. 3-5, 2008.

Zhe-Yang Huang, Che-Cheng Huang, Chun-Chieh Chen, Chung-Chih Hung, and Christina F. Jou, "CMOS Low-Noise Amplifier with Shunt-Peaking Load for Group 1~3MB-OFDM Ultra-Wideband Wireless Receiver", 2008 IEEE International Symposium on VLSI Design, Automation and Test (VLSI-DAT), pp. 251-254, April 2008.

Zhe-Yang Huang, Che-Cheng Huang, Chun-Chieh Chen, Chung-Chih Hung, and Christina F. Jou, "A CMOS Low-Noise Amplifier with Impedance Feedback for Ultra-Wideband Wireless Receiver System", 2008 IEEE International Symposium on VLSI Design, Automation and Test (VLSI-DAT), pp. 51-54, April 2008.

T.-Y. Lo and C.-C. Hung, “A 1 GHz OTA-Based Low-Pass Filter with a High-Speed Automatic Tuning Scheme,” 2007 IEEE Asian Solid-State Circuits conference (ASSCC), Jeju Island, Korea, Nov. 12-14, 2007.

T.-Y. Lo, C.-S. Kao, W.-H. Hsueh, and C.-C. Hung, “A CMOS Transconductor with Rail-to-Rail Input Stage under 1.8-V Supply Voltage,” 2007 Workshop on Synthesis and System Integration of Mixed Information technologies (SASIMI), Hokkaido, Japan, Oct. 15-16, 2007.

Zhe-Yang Huang, Che-Cheng Huang, Chun-Chieh Chen, and Chung-Chih Hung, “CMOS Dual-Wideband Low-Noise Amplifier in 3.1GHz-4.9GHz and 6.0GHz-10.3GHz for Ultra-Wideband Wireless Receiver”, 2007 IEEE International Symposium on Integrated Circuits (ISIC), ,Singapore, Sept. 26-28, 2007.

Zhe-Yang Huang, Che-Cheng Huang, Chun-Chieh Chen, and Chung-Chih Hung, “CMOS Low-Noise Amplifier with Switching Groups for MB-OFDM UWB Wireless Radio System ”, 2007 IEEE International Conference on Ultra-Wideband (ICUWB), Singapore, Sept. 24-26, 2007.

T.-Y. Lo and C.-C. Hung, “Low-Voltage Multi-Mode Gm-C Channel Selection Filter for Mobile Applications,” 2007 IEEE Custom Integrated Circuits Conference (CICC), San Jose, California, USA, Sept. 16-19, 2007.

T.-Y. Lo, C.-C. Hung, and M. Ismail, “A Wide Tuning Range Gm-C Filter for Multi-Mode Direct-Conversion Wireless Receivers,” 2007 IEEE European Solid-State Circuits Conference (ESSCIRC), Munich, Germany, Sept. 11-13, 2007.

T.-Y. Lo, C.-S. Kao, and C.-C. Hung, “A Gm-C Continuous-time Analog Filter for IEEE 802.11 a/b/g/n Wireless LANs,”(invited paper) 2007 IEEE International Symposium on Signals, Circuits and Systems (ISSCS), Iasi, Romania, July 12-13, 2007.

T.-Y. Lo and C.-C. Hung, “1-V Linear CMOS Transconductor with -65 dB THD in Nano-Scale CMOS Technology,” 2007 IEEE International Symposium on Circuits and Systems (ISCAS), New Orleans, USA, May 27-30, 2007.

C.-W. Chang, T.-Y. Lo, C.-M. Chen, K.-H. Wu, and C.-C. Hung, “A Low-Power CMOS Voltage Reference Circuit Based On Subthreshold Operation,” 2007 IEEE International Symposium on Circuits and Systems (ISCAS), New Orleans, USA, May 27-30, 2007.

T.-Y. Lo and C.-C. Hung, “A High Speed Pseudo-Differential OTA with Mobility Compensation Technique in 1-V Power Supply Voltage,” 2006 IEEE Asian Solid-State Circuits conference (ASSCC), Hangzhou, China, Nov. 13-15, 2006.

T.-Y. Lo and C.-C. Hung, “1.5-V Linear CMOS OTA with -60dB IM3 for High Frequency Applications,” 2006 IEEE Asian Solid-State Circuits conference (ASSCC), Hangzhou, China, Nov. 13-15, 2006.

T.-Y. Lo and C.-C. Hung, “A High Speed and High Linearity OTA in 1-V Power Supply Voltage,” 2006 IEEE International Symposium on Circuits and Systems (ISCAS), Island of Kos, Greece, May 21-24, 2006.

S.-Y. Lee and C.-C. Hung, "A Fifth-Order gm-C Filter with Large Differential Input Signals and Wide Common-Mode Voltage Ranges", 2005 Institute of Electrical Engineers of Japan (IEEJ) International Analog VLSI Workshop, Bordeaux, France, October 19-21, 2005.

C.-Y. Yang and C.-C. Hung, “A Low-Voltage Low-Distortion MOS Sampling Switch,” 2005 IEEE International Symposium on Circuits and Systems (ISCAS), Kobe Japan, May 23-26, 2005.

C.-C. Hung, M. Ismail, K. Halonen, and V. Porra, ``Low-Voltage Rail-To-Rail CMOS Differential Difference Amplifier,'' Proc. 1997 IEEE International Symposium on Circuits and Systems (ISCAS), Hong Kong, June 9-12, 1997.

C.-C. Hung, K. Halonen, M. Ismail, and V. Porra, ``Micropower CMOS GM-C Filters for Speech Signal Processing,'' Proc. 1997 IEEE International Symposium on Circuits and Systems (ISCAS), Hong Kong, June 9-12, 1997.

M. Ismail and C.-C. Hung, ``An Overview of Low-Voltage Low-Power VLSI Design,'' (invited talk), Proc. 8th International Conference on Microelectronics, Cairo, Egypt, Dec. 16-18, 1996.

C.-C. Hung, C. Hwang, K. Halonen, V. Porra, M. Ismail, and S. Lindfors, ``CMOS Design of Analog Cells for Low-Voltage VLSI Circuits,'' Proc. 14th Norchip Conference, pp.164-171, Helsinki, Finland, Nov. 4-5, 1996.

C.-C. Hung, K. Halonen, V. Porra, and M. Ismail, ``Low-Voltage, Micropower Weak-Inversion CMOS GM-C Filter,'' Proc. 3rd IEEE International Conference on Electronics, Circuits, and Systems (ICECS), pp.1178-1181, Rodos, Greece, Oct. 13-16, 1996.

C.-C. Hung, K. Halonen, V. Porra, and M. Ismail, ``Low-Voltage CMOS GM-C Filter with Rail-To-Rail Common-Mode Voltage,'' Proc. 39th Midwest Symposium on Circuits and Systems, Ames, Iowa, Aug. 18-21, 1996.

C.-C. Hung, C. Hwang, K. Halonen, V. Porra, and M. Ismail, ``Design of CMOS Analog Cells for Low-Voltage VLSI,'' Proc. 39th Midwest Symposium on Circuits and Systems, Ames, Iowa, Aug. 18-21, 1996.

C.-C. Hung, K. Halonen, and M. Ismail, ``A CMOS Low-Voltage Rail-To-Rail V-I Converter Utilizing Maximum-Current Selecting Circuits,'' Proc. International Conference on Circuits and System Sciences (ICCASS), pp. 70-73, Shanghai, China, June 20-25, 1996.

C.-C. Hung, K. Halonen, V. Porra, and M. Ismail, ``CMOS Analog Cells for Low-Voltage VLSI Signal Processing Applications,'' Proc. 17th Nordic Semiconductor Meeting, Trondheim, Norway, June, 1996.

C.-C. Hung, C. Hwang, and M. Ismail, ``A CMOS Low-Voltage Rail-To-Rail V-I Converter,'' Proc. 38th Midwest Symposium on Circuits and Systems, pp. 1337-1340, Rio de Janeiro, Brazil, Aug. 13-16, 1995.

S. Smith, M. Ismail, C.-C. Hung, and S.-C. Huang, ``Layout Design Consideration in MOS continuous-time integrated filters,'' Proc. IEEE Asia-Pacific Conference on Circuits and Systems (APCCAS), pp.300-305, Taipei, Taiwan, Dec. 1994.

S.-C. Huang, M. Ismail, and C.-C. Hung, ``Primitive cells for the systematic design of analog VLSI systems,'' (invited talk), Proc. 6th International Conference on Microelectronics, pp.285-291, Istanbul, Turkey, Sept. 1994.