Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/103574| Title: | A low power wideband differential transimpedance amplifier for optical receivers in 0.18-μm CMOS | Authors: | Seng, Chong Whye. Sern, Tan Yung. Seng, Yeo Kiat. |
Keywords: | DRNTU::Engineering::Electrical and electronic engineering | Issue Date: | 2013 | Source: | Seng, C. W., Sern, T. Y., & Seng, Y. K. (2013). A low power wideband differential transimpedance amplifier for optical receivers in 0.18-μm CMOS. 2013 IEEE 11th International New Circuits and Systems Conference (NEWCAS), 1-4. | Abstract: | This paper presents a low power wideband differential TIA for optical receivers. The wideband operation is achieved by modifying a conventional regulated cascode input stage and combining it with a feedback amplifier in a 0.18μm CMOS process. The post-layout simulation results show that the proposed TIA has a bandwidth of 4.5 GHz, average input referred noise current spectral density of 13.7 pA/sqrtHz from DC to 7 GHz, and transimpedance gain of 64.8 dBO. The proposed TIA dissipates only 3.5 mW with a 1.8 V power supply. The core circuit occupies a chip area of 97 μm × 53 μm. | URI: | https://hdl.handle.net/10356/103574 http://hdl.handle.net/10220/16735 |
URL: | http://ieeexplore.ieee.org.ezlibproxy1.ntu.edu.sg/xpl/login.jsp?tp=&arnumber=6573594&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6573594 | Fulltext Permission: | none | Fulltext Availability: | No Fulltext |
| Appears in Collections: | EEE Conference Papers |
Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.