IEICE Electronics Express | |
A multi-channel current-mode CMOS optical receiver array for active optical HDMI cables | |
Seung Hoon Kim1  Jinju Lee2  Hanbyul Choi2  Jihye Shin2  Kyungmin Lee2  Chaerin Hong2  Sung Min Park2  Sang-Bock Cho1  Xiao Ying2  | |
[1] School of Electrical Engineering, University of Ulsan;Department of Electronics Engineering, Ewha Womans University | |
关键词: active optical cables; CMOS; current mirror; limiting amplifier; transimpedance amplifier; | |
DOI : 10.1587/elex.11.20140927 | |
学科分类:电子、光学、磁材料 | |
来源: Denshi Jouhou Tsuushin Gakkai | |
【 摘 要 】
References(10)Cited-By(1)This paper introduces a four-channel optical receiver array implemented in a standard 1P4M 0.18 µm CMOS technology for the applications of active optical HDMI cables. Each channel consists of a current-mirror transimpedance amplifier, a five-stage differential limiting amplifier, and an output buffer, demonstrating 81-dBΩ transimpedance gain, 1.8-GHz bandwidth even with 0.5-pF photodiode capacitance, �?18.3-dBm optical sensitivity for 10�?12 BER & 0.6-A/W responsivity, and 51.7-mW power dissipation from a single 1.8-V supply. The whole chip occupies the area of 1.35 × 2.46 mm2 including pads. The measured eye-diagrams of the array confirms wide and clear eye-openings up to 4.0-Gb/s operations.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201911300472586ZK.pdf | 4406KB | download |