Abstract
This paper describes a novel transimpedance ampli-fier design for 1 Gbps, 4-level pulse amplitude modulation (PAM) scheme, and plastic optical fiber (POF) communications. The proposed transimpedance amplifier (TIA) takes in the current from a large photodetector with a 30 pF parasitic capacitance. The circuit exploits a flipped voltage follower (FVF) and global current feedback to operate up to 300 MHz with ultra-low static power. The TIA consumes only 80 µW static power under a 1 V supply voltage. The design is validated with simulations using a commercial 40 nm process technology.
| Original language | English |
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| Title of host publication | 2021 13th International Conference on Electrical and Electronics Engineering, ELECO 2021 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 98-101 |
| Number of pages | 4 |
| ISBN (Electronic) | 9786050114379 |
| DOIs | |
| Publication status | Published - 2021 |
| Event | 13th International Conference on Electrical and Electronics Engineering, ELECO 2021 - Virtual, Bursa, Turkey Duration: 25 Nov 2021 → 27 Nov 2021 |
Publication series
| Name | 2021 13th International Conference on Electrical and Electronics Engineering, ELECO 2021 |
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Conference
| Conference | 13th International Conference on Electrical and Electronics Engineering, ELECO 2021 |
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| Country/Territory | Turkey |
| City | Virtual, Bursa |
| Period | 25/11/21 → 27/11/21 |
Bibliographical note
Publisher Copyright:© 2021 Chamber of Turkish Electrical Engineers.
Funding
ACKNOWLEDGMENT This work was sponsored by the Technological Research Council of Turkey under the project TÜB˙TAK 1001 118E253.
| Funders | Funder number |
|---|---|
| Technological Research Council of Turkey | TÜB˙TAK 1001 118E253 |
Keywords
- cur-rent mode circuits
- current feedback
- flipped voltage follower
- plastic optical fiber communication
- Transimpedance amplifier