| International Journal Papers |
| Young-Ju Kim, Sang-Hye Chung, Kyung-Soo Ha, Seung-Jun Bae, Lee-Sup Kim |
| A 9.6 Gb/s 0.96 mW/Gb/s Forwarded Clock Receiver with High Jitter Tolerance Using Mixing Cell Integrated Injection-Locked Oscillator |
| IEEE Transactions on Circuits and Systems I, 2015 |
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| Sang-Hye Chung, Young-Ju Kim, Kyung-Soo Ha, Seung-Jun Bae, Jung-Bae Lee, Lee-Sup Kim |
| A Forwarded-Clock Receiver with Constant and Wide-Range Jitter-Tracking Bandwidth |
| IEEE Transactions on Circuits and Systems-II, 2014 |
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| Kyung-Soo Ha, Lee-Sup Kim |
| Three-Level Differential Buffer for Increasing Noise Margin in Pseudo-Differential Signaling |
| IEE Electronics Letters, 2010 |
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| Kyung-Soo Ha, Lee-Sup Kim |
| A 0.13-um CMOS 6 Gb/s/pin Memory Transceiver Using Pseudo-Differential Signaling for Removing Common-Mode Noise due to SSN |
| IEEE Journal of Solid-State Circuits , 2009 |
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| International Conference Papers |
| Jihwan Seol, Young-Ju Kim, Sang-Hye Chung, Kyung-Soo Ha, Seung-Jun Bae, Jung-Bae Lee, Joo Sun Choi, Lee-Sup Kim |
| An 8Gb/s 0.65mW/Gb/s Forwarded Clock Receiver Using an ILO with Dual Feedback Loop and Quadrature Injection Scheme |
| IEEE International Solid-State Circuit Conference, 2013 |
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| Sang-Hye Chung, Kyung-Soo Ha, Lee-Sup Kim |
| An 8Gb/s Forwarded-Clock I/O Receiver with up to 1GHz Constant Jitter Tracking Bandwidth Using a Weak Injection-Locked Oscillator in 0.13um CMOS |
| IEEE Symposium on VLSI Circuits, 2011 |
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| Hyeyoon Joo, Kyung-Soo Ha, Lee-Sup Kim |
| A Data Pattern-Tolerant Adaptive Equalizer Using Spectrum Balancing Method |
| IEEE Symposium on VLSI Circuits , 2009 |
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| Kyung-Soo Ha, Lee-Sup Kim |
| A 6Gb/s/pin Pseudo-Differential Signaling Using Common-Mode Noise Rejection Techniques without Reference Signal for DRAM Interfaces |
| IEEE International Solid-State Circuit Conference , 2009 |
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| Kyung-Soo Ha, Lee-Sup Kim |
| A 3.2-Gb/s Transceiver with a Quarter-Rate Linear Phase Detector reducing the phase offset |
| IEEE Asian Solid-State Circuit Conference , 2008 |
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| Jupyo Hong, Kyung-Soo Ha, Lee-Sup Kim |
| A 0.18μm CMOS 10Gb/s 1:4 DEMUX Using Replica-Bias Circuits for Optical Receiver |
| IEEE International Symposium on Circuits and Systems , 2006 |
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| Kyung-Soo Ha, Lee-Sup Kim |
| A Charge-Pump reducing current mismatch in DLLs and PLLs |
| IEEE International Symposium on Circuits and Systems , 2006 |
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