Analysis of the Impact of the Inductive Peaking Bandwidth Enhancement Technique on the Noise Performance of CMOS Optical Amplifiers.
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| Title: | Analysis of the Impact of the Inductive Peaking Bandwidth Enhancement Technique on the Noise Performance of CMOS Optical Amplifiers. |
|---|---|
| Authors: | Jalil, Bahram1 (AUTHOR), Kazemi, Somayeh1,2 (AUTHOR) s.kazemi@pel.iaun.ac.ir, Dolatshahi, Mehdi1 (AUTHOR) |
| Source: | Circuits, Systems & Signal Processing. Nov2024, Vol. 43 Issue 11, p6733-6755. 23p. |
| Subjects: | CMOS amplifiers, Optical amplifiers, Optical receivers, Power resources, Reference values, Voltage-controlled oscillators |
| Abstract: | In this paper, the impact of the inductive peaking bandwidth enhancement technique on the input-referred noise performance of a 10 Gbps optical receiver, which includes the CMOS Regulated Cascode (RGC) Transimpedance Amplifier (TIA) is investigated and analyzed. By examining the noise equations in this paper, a novel low-noise design methodology, is introduced. Additionally, through the implementation of the structured g m / I D approach and by selecting the suitable transistor dimensions, the power consumption as well as the noise values are reduced, while the values of the obtained gain and bandwidth are increased. To verify the performance of the designed TIA, the circuit is simulated in HSPICE using 90 nm CMOS technology parameters. The simulation results show the obtained gain value of 55.45 dBΩ, a bandwidth of 7.51 GHz and an input referenced noise value of 15.7 pA/√Hz at the 1.2 V power supply, while the circuit consumes 0.75 mW of power. [ABSTRACT FROM AUTHOR] |
| Copyright of Circuits, Systems & Signal Processing is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
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| Header | DbId: egs DbLabel: Engineering Source An: 180130643 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Analysis of the Impact of the Inductive Peaking Bandwidth Enhancement Technique on the Noise Performance of CMOS Optical Amplifiers. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Jalil%2C+Bahram%22">Jalil, Bahram</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Kazemi%2C+Somayeh%22">Kazemi, Somayeh</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> s.kazemi@pel.iaun.ac.ir</i><br /><searchLink fieldCode="AR" term="%22Dolatshahi%2C+Mehdi%22">Dolatshahi, Mehdi</searchLink><relatesTo>1</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Circuits%2C+Systems+%26+Signal+Processing%22">Circuits, Systems & Signal Processing</searchLink>. Nov2024, Vol. 43 Issue 11, p6733-6755. 23p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22CMOS+amplifiers%22">CMOS amplifiers</searchLink><br /><searchLink fieldCode="DE" term="%22Optical+amplifiers%22">Optical amplifiers</searchLink><br /><searchLink fieldCode="DE" term="%22Optical+receivers%22">Optical receivers</searchLink><br /><searchLink fieldCode="DE" term="%22Power+resources%22">Power resources</searchLink><br /><searchLink fieldCode="DE" term="%22Reference+values%22">Reference values</searchLink><br /><searchLink fieldCode="DE" term="%22Voltage-controlled+oscillators%22">Voltage-controlled oscillators</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: In this paper, the impact of the inductive peaking bandwidth enhancement technique on the input-referred noise performance of a 10 Gbps optical receiver, which includes the CMOS Regulated Cascode (RGC) Transimpedance Amplifier (TIA) is investigated and analyzed. By examining the noise equations in this paper, a novel low-noise design methodology, is introduced. Additionally, through the implementation of the structured g m / I D approach and by selecting the suitable transistor dimensions, the power consumption as well as the noise values are reduced, while the values of the obtained gain and bandwidth are increased. To verify the performance of the designed TIA, the circuit is simulated in HSPICE using 90 nm CMOS technology parameters. The simulation results show the obtained gain value of 55.45 dBΩ, a bandwidth of 7.51 GHz and an input referenced noise value of 15.7 pA/√Hz at the 1.2 V power supply, while the circuit consumes 0.75 mW of power. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Circuits, Systems & Signal Processing is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s00034-024-02744-9 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 23 StartPage: 6733 Subjects: – SubjectFull: CMOS amplifiers Type: general – SubjectFull: Optical amplifiers Type: general – SubjectFull: Optical receivers Type: general – SubjectFull: Power resources Type: general – SubjectFull: Reference values Type: general – SubjectFull: Voltage-controlled oscillators Type: general Titles: – TitleFull: Analysis of the Impact of the Inductive Peaking Bandwidth Enhancement Technique on the Noise Performance of CMOS Optical Amplifiers. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Jalil, Bahram – PersonEntity: Name: NameFull: Kazemi, Somayeh – PersonEntity: Name: NameFull: Dolatshahi, Mehdi IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 11 Text: Nov2024 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 0278081X Numbering: – Type: volume Value: 43 – Type: issue Value: 11 Titles: – TitleFull: Circuits, Systems & Signal Processing Type: main |
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