Low-Power Regulated Cascode CMOS Transimpedance Amplifier with Local Feedback Circuit
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...
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MDPI AG
2022-03-01
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| Series: | Electronics |
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| Online Access: | https://www.mdpi.com/2079-9292/11/6/854 |
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| author | Yasuhiro Takahashi Daisuke Ito Makoto Nakamura Akira Tsuchiya Toshiyuki Inoue Keiji Kishine |
| author_facet | Yasuhiro Takahashi Daisuke Ito Makoto Nakamura Akira Tsuchiya Toshiyuki Inoue Keiji Kishine |
| author_sort | Yasuhiro Takahashi |
| collection | DOAJ |
| description | 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 dB<inline-formula><math display="inline"><semantics><mi mathvariant="sans-serif">Ω</mi></semantics></math></inline-formula> and −3 dB frequency of 11.4 GHz. TIA occupies an area of 366 <inline-formula><math display="inline"><semantics><mi mathvariant="sans-serif">μ</mi></semantics></math></inline-formula>m × 225 <inline-formula><math display="inline"><semantics><mi mathvariant="sans-serif">μ</mi></semantics></math></inline-formula>m. |
| first_indexed | 2024-03-09T19:55:37Z |
| format | Article |
| id | doaj.art-f62c251e348246268eaabcdefae040ea |
| institution | Directory Open Access Journal |
| issn | 2079-9292 |
| language | English |
| last_indexed | 2024-03-09T19:55:37Z |
| publishDate | 2022-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Electronics |
| spelling | doaj.art-f62c251e348246268eaabcdefae040ea2023-11-24T01:00:21ZengMDPI AGElectronics2079-92922022-03-0111685410.3390/electronics11060854Low-Power Regulated Cascode CMOS Transimpedance Amplifier with Local Feedback CircuitYasuhiro Takahashi0Daisuke Ito1Makoto Nakamura2Akira Tsuchiya3Toshiyuki Inoue4Keiji Kishine5Department of Electrical, Electronic and Computer Engineering, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193, JapanDepartment of Electrical, Electronic and Computer Engineering, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193, JapanDepartment of Electrical, Electronic and Computer Engineering, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193, JapanDepartment of Electronic Systems Engineering, School of Engineering, The University of Shiga Prefecture, 2500 Yasakamachi, Hikone-shi 522-0057, JapanDepartment of Electronic Systems Engineering, School of Engineering, The University of Shiga Prefecture, 2500 Yasakamachi, Hikone-shi 522-0057, JapanDepartment of Electronic Systems Engineering, School of Engineering, The University of Shiga Prefecture, 2500 Yasakamachi, Hikone-shi 522-0057, JapanIn 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 dB<inline-formula><math display="inline"><semantics><mi mathvariant="sans-serif">Ω</mi></semantics></math></inline-formula> and −3 dB frequency of 11.4 GHz. TIA occupies an area of 366 <inline-formula><math display="inline"><semantics><mi mathvariant="sans-serif">μ</mi></semantics></math></inline-formula>m × 225 <inline-formula><math display="inline"><semantics><mi mathvariant="sans-serif">μ</mi></semantics></math></inline-formula>m.https://www.mdpi.com/2079-9292/11/6/854transimpedance amplifier (TIA)optical receiverlocal feedbackbandwidth enhancement |
| spellingShingle | Yasuhiro Takahashi Daisuke Ito Makoto Nakamura Akira Tsuchiya Toshiyuki Inoue Keiji Kishine Low-Power Regulated Cascode CMOS Transimpedance Amplifier with Local Feedback Circuit Electronics transimpedance amplifier (TIA) optical receiver local feedback bandwidth enhancement |
| title | Low-Power Regulated Cascode CMOS Transimpedance Amplifier with Local Feedback Circuit |
| title_full | Low-Power Regulated Cascode CMOS Transimpedance Amplifier with Local Feedback Circuit |
| title_fullStr | Low-Power Regulated Cascode CMOS Transimpedance Amplifier with Local Feedback Circuit |
| title_full_unstemmed | Low-Power Regulated Cascode CMOS Transimpedance Amplifier with Local Feedback Circuit |
| title_short | Low-Power Regulated Cascode CMOS Transimpedance Amplifier with Local Feedback Circuit |
| title_sort | low power regulated cascode cmos transimpedance amplifier with local feedback circuit |
| topic | transimpedance amplifier (TIA) optical receiver local feedback bandwidth enhancement |
| url | https://www.mdpi.com/2079-9292/11/6/854 |
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