Next Article in Journal
Using Open Tools to Transform Retired Equipment into Powerful Engineering Education Instruments: A Smart Agri-IoT Control Example
Previous Article in Journal
Coverage Optimization of Wireless Sensor Networks Using Combinations of PSO and Chaos Optimization
 
 
Article

Low-Power Regulated Cascode CMOS Transimpedance Amplifier with Local Feedback Circuit

1
Department of Electrical, Electronic and Computer Engineering, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan
2
Department of Electronic Systems Engineering, School of Engineering, The University of Shiga Prefecture, 2500 Yasakamachi, Hikone-shi 522-0057, Japan
*
Author to whom correspondence should be addressed.
Academic Editor: Gaoming Xu
Electronics 2022, 11(6), 854; https://doi.org/10.3390/electronics11060854
Received: 7 February 2022 / Revised: 4 March 2022 / Accepted: 8 March 2022 / Published: 9 March 2022
(This article belongs to the Topic Fiber Optic Communication)
In this paper, we propose a multistage transimpedance amplifier (TIA) based on the local negative feedback technique. Compared with the conventional global-feedback technique, the proposed TIA has the advantages of a wider bandwidth, and lower power dissipation. The schematic and characteristics of the proposed TIA circuit are described. Moreover, the proposed TIA employs inductive peaking to increase bandwidth. The TIA is implemented using a 65 nm complementary metal oxide semiconductor (CMOS) technology and consumes 23.9 mW with a supply voltage of 1.0 V. Using a back-annotated simulation, we obtained the following characteristics: a gain of 46 dBΩ and −3 dB frequency of 11.4 GHz. TIA occupies an area of 366 μm × 225 μm. View Full-Text
Keywords: transimpedance amplifier (TIA); optical receiver; local feedback; bandwidth enhancement transimpedance amplifier (TIA); optical receiver; local feedback; bandwidth enhancement
Show Figures

Figure 1

MDPI and ACS Style

Takahashi, Y.; Ito, D.; Nakamura, M.; Tsuchiya, A.; Inoue, T.; Kishine, K. Low-Power Regulated Cascode CMOS Transimpedance Amplifier with Local Feedback Circuit. Electronics 2022, 11, 854. https://doi.org/10.3390/electronics11060854

AMA Style

Takahashi Y, Ito D, Nakamura M, Tsuchiya A, Inoue T, Kishine K. Low-Power Regulated Cascode CMOS Transimpedance Amplifier with Local Feedback Circuit. Electronics. 2022; 11(6):854. https://doi.org/10.3390/electronics11060854

Chicago/Turabian Style

Takahashi, Yasuhiro, Daisuke Ito, Makoto Nakamura, Akira Tsuchiya, Toshiyuki Inoue, and Keiji Kishine. 2022. "Low-Power Regulated Cascode CMOS Transimpedance Amplifier with Local Feedback Circuit" Electronics 11, no. 6: 854. https://doi.org/10.3390/electronics11060854

Find Other Styles
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Article Access Map by Country/Region

1
Back to TopTop