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

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