{"title":"用于光通信的2.3GHz CMOS透阻前置放大器","authors":"Yanjie Wang, K. Iniewski","doi":"10.1109/IWSOC.2005.3","DOIUrl":null,"url":null,"abstract":"A 2.3GHz transimpedance preamplifier designed in a TSMC 0.18/spl mu/m CMOS technology for optical communication is presented. A wide-swing cascode (WSC) topology provides high transimpedance gain, wide bandwidth, large output voltage swing, low input impedance and low power consumption. The SpectreS simulations show a transimpedance gain of 1.12K/spl Omega/ (61dB/spl Omega/), 3-dB bandwidth of 2.3GHz, low input impedance (<50/spl Omega/), dynamic range of 66dB, 650mV output voltage swing and 2.3mW power consumption with 1.5V voltage supply.","PeriodicalId":328550,"journal":{"name":"Fifth International Workshop on System-on-Chip for Real-Time Applications (IWSOC'05)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A 2.3GHz CMOS transimpedance preamplifier for optical communication\",\"authors\":\"Yanjie Wang, K. Iniewski\",\"doi\":\"10.1109/IWSOC.2005.3\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A 2.3GHz transimpedance preamplifier designed in a TSMC 0.18/spl mu/m CMOS technology for optical communication is presented. A wide-swing cascode (WSC) topology provides high transimpedance gain, wide bandwidth, large output voltage swing, low input impedance and low power consumption. The SpectreS simulations show a transimpedance gain of 1.12K/spl Omega/ (61dB/spl Omega/), 3-dB bandwidth of 2.3GHz, low input impedance (<50/spl Omega/), dynamic range of 66dB, 650mV output voltage swing and 2.3mW power consumption with 1.5V voltage supply.\",\"PeriodicalId\":328550,\"journal\":{\"name\":\"Fifth International Workshop on System-on-Chip for Real-Time Applications (IWSOC'05)\",\"volume\":\"10 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2005-07-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Fifth International Workshop on System-on-Chip for Real-Time Applications (IWSOC'05)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IWSOC.2005.3\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Fifth International Workshop on System-on-Chip for Real-Time Applications (IWSOC'05)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IWSOC.2005.3","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
摘要
提出了一种采用TSMC 0.18/spl μ m CMOS工艺设计的2.3GHz跨阻前置放大器。宽摆幅级联码(WSC)拓扑结构提供高跨阻增益、宽带宽、大输出电压摆幅、低输入阻抗和低功耗。SpectreS仿真显示，跨阻增益为1.12K/spl Omega/ (61dB/spl Omega/)， 3db带宽为2.3GHz，输入阻抗低(<50/spl Omega/)，动态范围为66dB，输出电压摆幅为650mV，电源电压为1.5V时功耗为2.3mW。
A 2.3GHz CMOS transimpedance preamplifier for optical communication
A 2.3GHz transimpedance preamplifier designed in a TSMC 0.18/spl mu/m CMOS technology for optical communication is presented. A wide-swing cascode (WSC) topology provides high transimpedance gain, wide bandwidth, large output voltage swing, low input impedance and low power consumption. The SpectreS simulations show a transimpedance gain of 1.12K/spl Omega/ (61dB/spl Omega/), 3-dB bandwidth of 2.3GHz, low input impedance (<50/spl Omega/), dynamic range of 66dB, 650mV output voltage swing and 2.3mW power consumption with 1.5V voltage supply.
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