A 42.15–68.35 dBΩ tunable gain transimpedance amplifier using 0.18‐μm CMOS process. Issue 4 (April 2015)

• Record Type: Journal Article
• Authors: Chang, Yu‐Hsin; Chiang, Yen‐Chung; Yang, Ching‐Yuan
• Is Part Of: Microwave and optical technology letters. Volume 57:Issue 4(2015:Apr.)
• Page Start: 830
• Page End: 832
• Publication Date: 2015-04
• Subjects: Microwaves -- Periodicals; Optics -- Periodicals; 621
• DOI: 10.1002/mop.28969
• Languages: English
• ISSNs: 0895-2477

Abstract

<abstract abstract-type="main"> <title>ABSTRACT</title> <p>This letter proposes a transimpedance amplifier with a tunable gain fabricated in the 0.18‐μm CMOS process. The tunable gain range is from 42.15 to 68.35 dBΩ with a 2.88–3.52 GHz bandwidth, and its group delay is around 200 ps. With 2.5 Gb/s, 2¹⁵−1, 2²³−1, and 2³¹−1 pseudorandom bit sequence inputs, the corresponding recovered clock jitters are 7.72, 7.83, and 8.3 ps, respectively. © 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:830–832, 2015</p> </abstract>