董志成
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个人信息Personal Information
助理研究员
性别:男
毕业院校:西安电子科技大学
学历:博士研究生毕业
学位:博士研究生毕业
在职信息:在岗
所在单位:杭州研究院
入职时间:2025-10-01
办公地点:杭州研究院A2-607
联系方式:
电子邮箱:
个人简介Personal Profile
董志成,助理研究员/全职博士后,先后在2020年本科与2025年博士毕业于西安电子科技大学,目前为西电朱樟明教授团队杭州研究院集成电路研究所常驻教师(丁瑞雪教授PI团队),隶属于模拟集成电路与系统教育部重点实验室、浙江省全省模拟集成电路重点实验室。研究方向为高速高能效有线通信接口集成电路设计,重点围绕串行(SerDes)收发机、芯粒(Chiplet)互连并行收发机、时钟与数据恢复(CDR)、低抖动锁相环(PLL)、宽带模拟前端(AFE)以及高能效频率基准源(OSC)等数模混合集成电路芯片开展研究工作。在IEEE JSSC、CICC、A-SSCC、ISCAS等集成电路领域顶级期刊/旗舰会议上发表论文10余篇,担任IEEE TCAS-II、SSCL,IEICE等国际期刊审稿人,已申请/授权国家发明专利10余项。入选2024年首届中国科协青年人才托举工程博士生专项计划,成果获2023年IEEE ISSCC-SRP等论文展示奖励。
IEEE学术主页:https://ieeexplore.ieee.org/author/37089833758
代表性研究成果:
[1] Z. Dong, X. Zhao, Z. Yang, X. Su, H. Han, F. Bu, D. Sun, S. Liu, Z. Zhu. A 0.0006-mm², 0.13-pJ /bit, 9-21-Gb /s Sub-Sampling CDR With Inverter-Based Frequency Multiplier and Embedded 1:3 DEMUX in 65-nm CMOS, IEEE Journal of Solid-State Circuits (JSSC), 2026, 61(5): 2059-2072.
[2] Z. Dong, S. Liu, X. Zhao, B. Hao, X. Su, H. Liang, M. Wang, Z. Zhu. A 0.08%/V 32.3-ppm/°C 36.6-kHz Unregulated Current-Reuse Ring Oscillator With VGS-Ratio-Based Compensation Using One-Type-Only Resistor, IEEE Journal of Solid-State Circuits (JSSC), 2024, 59(11): 3767-3779.
[3] Z. Dong, X. Zhao, Z. Yang, X. Su, H. Han, F. Bu, R. Zhou, D. Sun, Y. Chen, S. Liu, R. Ding, Z. Zhu. A 0.0006-mm² 0.13-pJ/bit 9-21-Gb/s Sampling CDR with Inverter-Based Frequency Multiplier and Embedded 1:3 DEMUX in 65-nm CMOS, IEEE Asian Solid-State Circuits Conference (A-SSCC), Hiroshima, Japan, 2024-11.
[4] Z. Dong, S. Liu, X. Zhao, B. Hao, H. Liang, H. Han, M. Wang, W. Han, Z. Zhu. A 0.012mm² 36.41kHz Temperature-insensitive Current-Reuse Ring Oscillator Achieving 0.077%/V Line Sensitivity across a 1.3V-to-3.7V unregulated Supply, IEEE Custom Integrated Circuits Conference (CICC), San Antonio, TX, USA, 2023-04.
[5] Z. Dong, X. Zhao, W. Huang, Y. Gao, D. Sun, S. Liu, L. Yang, Z. Zhu. A 30.5-to-31 GHz Sampling PLL With Double-Edge Sampling PD and Implict Common-Mode VCO Scoring 39.69-fs RMS Jitter and -253.6-dB FoM in a 0.047mm² Area, IEEE International Symposium on Circuits and Systems (ISCAS), Singapore, 2024-05.
[6] Z. Dong, H. Sun, X. Zhao, Y. Qi, Z. Yang, X. Su, R. Zhou, B. Wang, R. Ding, S. Liu, Z. Zhu. A 0.07-mm2 32.7-kHz Frequency Reference with Aging Calibration Embedded 1-second Timer Scoring 22% Residual Error After 500-Hour Aging at 150°C in 28-nm CMOS, IEEE International Symposium on Circuits and Systems (ISCAS), Shanghai, 2026-05. (Accepted)
[7] Y. Qi, Z. Dong*, H. Wang, Y. Zhang, S. Liu. A 56-Gb/s NRZ sub-sampling CDR with improved gilbert-based frequency multiplier in 28 nm CMOS, Microelectronics Journal (MEJ), https://doi.org/10.1016/ j.mejo.2026.107249, 2026. (Accepted)
