An inductor-less broadband design technique for transimpedance amplifiers
An inductor-less bandwidth enhancement technique for transimpedance amplifiers is proposed in this paper, which uses a single capacitor to realize negative capacitance, capacitive source degeneration and capacitive peaking at the same time. Based on this technique, a b...
Saved in:
| Main Authors: | , , |
|---|---|
| Other Authors: | |
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2010
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/90958 http://hdl.handle.net/10220/6289 http://www.isic2009.org/ http://ieeexplore.ieee.org/search/freesrchabstract.jsp?tp=&arnumber=5403711&queryText%3DInductor-less+Broadband+Design+Technique+for+Transimpedance+Amplifiers%26openedRefinements%3D*%26searchField%3DSearch+All |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Nanyang Technological University |
| Language: | English |
| Summary: | An inductor-less bandwidth enhancement technique for transimpedance amplifiers is proposed in this paper, which uses a single capacitor to realize negative capacitance, capacitive source degeneration and capacitive
peaking at the same time. Based on this technique, a broadband
transimpedance amplifier is designed and simulated in 0.18μm
RFCMOS technology. The simulation results show a bandwidth enhancement ratio of 2.5 is achieved without any inductor employed. The proposed TIA circuit is suitable for 10Gbit/s
optical communications and presents the advantages of much less chip area consumption, low-cost and easy of design comparing to inductor based designs. |
|---|