{"title":"基于电感稳定OTA的17mw 33dbm IB-OIP3 0.5-1.5 GHz带宽TIA","authors":"Nimesh Nadishka Miral, D. Manstretta, R. Castello","doi":"10.1109/ESSCIRC53450.2021.9567850","DOIUrl":null,"url":null,"abstract":"A highly linear Trans-Impedance Amplifier (TIA) for 5G New Radio mobile communication receivers is presented. The TIA has a cut-off frequency programmable from 500 MHz up to 1.5 GHz. The TIA is based on a Feed-Forward compensated amplifier. To ensure stability while achieving high bandwidth and low power, an inductor is used inside the feed-forward stage. A test chip has been realized in 28 nm CMOS technology. The TIA achieves an In-band OIP3 of 32.9 dBm and the output integrated noise from 20 MHz to 1.5 GHz is lower than 300 µ Vrms with a power dissipation of 17 mW.","PeriodicalId":129785,"journal":{"name":"ESSCIRC 2021 - IEEE 47th European Solid State Circuits Conference (ESSCIRC)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A 17 mW 33 dBm IB-OIP3 0.5-1.5 GHz Bandwidth TIA Based on an Inductor-Stabilized OTA\",\"authors\":\"Nimesh Nadishka Miral, D. Manstretta, R. Castello\",\"doi\":\"10.1109/ESSCIRC53450.2021.9567850\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A highly linear Trans-Impedance Amplifier (TIA) for 5G New Radio mobile communication receivers is presented. The TIA has a cut-off frequency programmable from 500 MHz up to 1.5 GHz. The TIA is based on a Feed-Forward compensated amplifier. To ensure stability while achieving high bandwidth and low power, an inductor is used inside the feed-forward stage. A test chip has been realized in 28 nm CMOS technology. The TIA achieves an In-band OIP3 of 32.9 dBm and the output integrated noise from 20 MHz to 1.5 GHz is lower than 300 µ Vrms with a power dissipation of 17 mW.\",\"PeriodicalId\":129785,\"journal\":{\"name\":\"ESSCIRC 2021 - IEEE 47th European Solid State Circuits Conference (ESSCIRC)\",\"volume\":\"37 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-09-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ESSCIRC 2021 - IEEE 47th European Solid State Circuits Conference (ESSCIRC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ESSCIRC53450.2021.9567850\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ESSCIRC 2021 - IEEE 47th European Solid State Circuits Conference (ESSCIRC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ESSCIRC53450.2021.9567850","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A 17 mW 33 dBm IB-OIP3 0.5-1.5 GHz Bandwidth TIA Based on an Inductor-Stabilized OTA
A highly linear Trans-Impedance Amplifier (TIA) for 5G New Radio mobile communication receivers is presented. The TIA has a cut-off frequency programmable from 500 MHz up to 1.5 GHz. The TIA is based on a Feed-Forward compensated amplifier. To ensure stability while achieving high bandwidth and low power, an inductor is used inside the feed-forward stage. A test chip has been realized in 28 nm CMOS technology. The TIA achieves an In-band OIP3 of 32.9 dBm and the output integrated noise from 20 MHz to 1.5 GHz is lower than 300 µ Vrms with a power dissipation of 17 mW.
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