一种高线性度宽带可编程增益放大器
设计了一种应用于超宽带无线接收机的高线性度宽带可编程增益放大器（PGA）,该PGA采用线性度增强型源简并结构的放大器加电阻衰减网络的结构,增益的调节分两步完成,PGA Core实现6dB增益调节步长,电阻衰减网络实现1dB增益调节步长,PGA Core电路采用线性度增强型源简并结构放大器,提高PGA的线性度。PGA采用SMIC 0.18μm混合信号CMOS工艺,1.8 V电源电压供电,仿真结果表明,该PGA增益范围-4-28dB,1dB步进,3dB带宽大于280 MHz,最大增益时输出三阶交调点（OIP3）25.7dBm,噪声系数（NF）22.24dB,总体电路消耗10.4 m A电流,芯片有...
Saved in:
| Published in | 电子技术应用 Vol. 42; no. 6; pp. 30 - 33 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
中国科学院微电子研究所,北京100029
2016
新一代通信射频芯片技术北京市重点实验室,北京100029 |
| Subjects | |
| Online Access | Get full text |
| ISSN | 0258-7998 |
| DOI | 10.16157/j.issn.0258-7998.2016.06.008 |
Cover
| Abstract | 设计了一种应用于超宽带无线接收机的高线性度宽带可编程增益放大器（PGA）,该PGA采用线性度增强型源简并结构的放大器加电阻衰减网络的结构,增益的调节分两步完成,PGA Core实现6dB增益调节步长,电阻衰减网络实现1dB增益调节步长,PGA Core电路采用线性度增强型源简并结构放大器,提高PGA的线性度。PGA采用SMIC 0.18μm混合信号CMOS工艺,1.8 V电源电压供电,仿真结果表明,该PGA增益范围-4-28dB,1dB步进,3dB带宽大于280 MHz,最大增益时输出三阶交调点（OIP3）25.7dBm,噪声系数（NF）22.24dB,总体电路消耗10.4 m A电流,芯片有效面积0.2 mm^2。 |
|---|---|
| AbstractList | 设计了一种应用于超宽带无线接收机的高线性度宽带可编程增益放大器（PGA）,该PGA采用线性度增强型源简并结构的放大器加电阻衰减网络的结构,增益的调节分两步完成,PGA Core实现6dB增益调节步长,电阻衰减网络实现1dB增益调节步长,PGA Core电路采用线性度增强型源简并结构放大器,提高PGA的线性度。PGA采用SMIC 0.18μm混合信号CMOS工艺,1.8 V电源电压供电,仿真结果表明,该PGA增益范围-4-28dB,1dB步进,3dB带宽大于280 MHz,最大增益时输出三阶交调点（OIP3）25.7dBm,噪声系数（NF）22.24dB,总体电路消耗10.4 m A电流,芯片有效面积0.2 mm^2。 TN402; 设计了一种应用于超宽带无线接收机的高线性度宽带可编程增益放大器(PGA),该PGA采用线性度增强型源简并结构的放大器加电阻衰减网络的结构,增益的调节分两步完成,PGA Core实现6 dB增益调节步长,电阻衰减网络实现1 dB增益调节步长,PGA Core电路采用线性度增强型源简并结构放大器,提高PGA的线性度.PGA采用SMIC 0.18 μm混合信号CMOS工艺,1.8V电源电压供电,仿真结果表明,该PGA增益范围-4～28 dB,1 dB步进,3 dB带宽大于280 MHz,最大增益时输出三阶交调点(OIP3)25.7 dBm,噪声系数(NF)22.24 dB,总体电路消耗10.4 mA电流,芯片有效面积0.2 mm2. |
| Author | 柯强 刘欣 刘昱 王小松 张海英 |
| AuthorAffiliation | 中国科学院微电子研究所,北京100029 新一代通信射频芯片技术北京市重点实验室,北京100029 |
| AuthorAffiliation_xml | – name: 中国科学院微电子研究所,北京100029;新一代通信射频芯片技术北京市重点实验室,北京100029 |
| Author_FL | Liu Yu Liu Xin Zhang Haiying Ke Qiang Wang Xiaosong |
| Author_FL_xml | – sequence: 1 fullname: Ke Qiang – sequence: 2 fullname: Liu Xin – sequence: 3 fullname: Liu Yu – sequence: 4 fullname: Wang Xiaosong – sequence: 5 fullname: Zhang Haiying |
| Author_xml | – sequence: 1 fullname: 柯强 刘欣 刘昱 王小松 张海英 |
| BookMark | eNo9j8tKw0AYhWdRwVr7EoK4Svz_TOa2lOINCm66LzO51BRNtUGkrrpWxI2IIrgQaQqCbkvx8jJOg29hpCIcOHD4OIezRCppL40IWUVwkSMT6103ybLUBY9JRyglXQ-Qu1AKZIVU__NFUs-yxAAggicZrRL4mgyL_PL7-baYfs6GuZ2O7Mu7nYzs1WvxdlOML-zjQ3F_Prv-sE-5vRsvk4VYH2RR_c9rpLW12WrsOM297d3GRtMJmALHAA2ZMCL0QSvJqUJE4aMXBD7EGsE3Gj3uMzRxFEnGKVVSiRiQYQixMbRG1ua1pzqNddppd3sn_bQcbIdn3Www-D0IHBBKcmVOBvu9tHOclOxRPznU_UGbcwVCSA_pD3FFZhM |
| ClassificationCodes | TN402 |
| ContentType | Journal Article |
| Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| Copyright_xml | – notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| DBID | 2RA 92L CQIGP W92 ~WA 2B. 4A8 92I 93N PSX TCJ |
| DOI | 10.16157/j.issn.0258-7998.2016.06.008 |
| DatabaseName | 维普_期刊 中文科技期刊数据库-CALIS站点 维普中文期刊数据库 中文科技期刊数据库-工程技术 中文科技期刊数据库- 镜像站点 Wanfang Data Journals - Hong Kong WANFANG Data Centre Wanfang Data Journals 万方数据期刊 - 香港版 China Online Journals (COJ) China Online Journals (COJ) |
| DatabaseTitleList | |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Engineering |
| DocumentTitleAlternate | A wideband programmable gain amplifier with high linearity |
| DocumentTitle_FL | A wideband programmable gain amplifier with high linearity |
| EndPage | 33 |
| ExternalDocumentID | dzjsyy201606010 669077821 |
| GroupedDBID | -0Y 2B. 2C0 2RA 5XA 5XJ 92H 92I 92L ACGFS ALMA_UNASSIGNED_HOLDINGS CCEZO CQIGP CUBFJ CW9 GROUPED_DOAJ TCJ TGT U1G U5S W92 ~WA 4A8 93N ABJNI PSX |
| ID | FETCH-LOGICAL-c590-b03d57b7d40a986391117412cc40fa104ba126451bfee856339897f0151d0fbb3 |
| ISSN | 0258-7998 |
| IngestDate | Thu May 29 04:04:53 EDT 2025 Wed Feb 14 10:18:13 EST 2024 |
| IsPeerReviewed | true |
| IsScholarly | true |
| Issue | 6 |
| Keywords | linearity enhanced amplifier 宽带 wideband digital control 数字控制 可编程增益放大器 线性度增强放大器 programmable gain amplifier |
| Language | Chinese |
| LinkModel | OpenURL |
| MergedId | FETCHMERGED-LOGICAL-c590-b03d57b7d40a986391117412cc40fa104ba126451bfee856339897f0151d0fbb3 |
| Notes | programmable gain amplifier; linearity enhanced amplifier; digital control; wideband A wideband programmable gain amplifier（ PGA） with high linearity is designed for ultra- wideband wireless receiver. The PGA is composed of linearity enhanced amplifier with source degenerate and attenuator. Variable gain is achieved by two steps, the 6dB gain step is implemented by the PGA Core and the 1dB gain step is implemented by the attenuator. To improve PGA linear-ity, PGA Core adopts linearity enhanced amplifier with source degenerate. The PGA is implemented in SMIC 0. 18 μm 1. 8 VCMOS process. The simulation results show that the PGA achieves a dynamic range from- 4dB to 28dB with 1dB step and a 3dB bandwidth up to 280 MHz. The output third- order intercept point（OIP3） is 25. 7dBm and the noise figure（ NF） is 22. 24dB at the maximum gain. The quiescent current of PGA is 10. 4 mA. The chip area is 0. 2 mm^2. Ke Qiang, Liu Xin, Liu Yu, Wang Xiaosong, Zhang Haiying （1.Institute of Mieroeleetronies of Chinese Academy of Sc |
| PageCount | 4 |
| ParticipantIDs | wanfang_journals_dzjsyy201606010 chongqing_primary_669077821 |
| PublicationCentury | 2000 |
| PublicationDate | 2016 |
| PublicationDateYYYYMMDD | 2016-01-01 |
| PublicationDate_xml | – year: 2016 text: 2016 |
| PublicationDecade | 2010 |
| PublicationTitle | 电子技术应用 |
| PublicationTitleAlternate | Application of Electronic Technique |
| PublicationTitle_FL | Application of Electronic Technique |
| PublicationYear | 2016 |
| Publisher | 中国科学院微电子研究所,北京100029 新一代通信射频芯片技术北京市重点实验室,北京100029 |
| Publisher_xml | – name: 新一代通信射频芯片技术北京市重点实验室,北京100029 – name: 中国科学院微电子研究所,北京100029 |
| SSID | ssib001102853 ssib017479494 ssib038074684 ssib051374551 ssj0042189 ssib023646353 |
| Score | 2.0475447 |
| Snippet | 设计了一种应用于超宽带无线接收机的高线性度宽带可编程增益放大器（PGA）,该PGA采用线性度增强型源简并结构的放大器加电阻衰减网络的结构,增益的调节分两步完成,PGA Core... TN402; 设计了一种应用于超宽带无线接收机的高线性度宽带可编程增益放大器(PGA),该PGA采用线性度增强型源简并结构的放大器加电阻衰减网络的结构,增益的调节分两步完成,PGA... |
| SourceID | wanfang chongqing |
| SourceType | Aggregation Database Publisher |
| StartPage | 30 |
| SubjectTerms | 可编程增益放大器 宽带 数字控制 线性度增强放大器 |
| Title | 一种高线性度宽带可编程增益放大器 |
| URI | http://lib.cqvip.com/qk/90393X/201606/669077821.html https://d.wanfangdata.com.cn/periodical/dzjsyy201606010 |
| Volume | 42 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| journalDatabaseRights | – providerCode: PRVAON databaseName: DOAJ Directory of Open Access Journals issn: 0258-7998 databaseCode: DOA dateStart: 20100101 customDbUrl: isFulltext: true dateEnd: 99991231 titleUrlDefault: https://www.doaj.org/ omitProxy: true ssIdentifier: ssj0042189 providerName: Directory of Open Access Journals |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV3Na9RAFB_aCqIH8RNrVfbgHFPzMZOZOU52syyCnir0tiS7SYuHbbXtoT31rIgXEUXwINIWBL2W4sc_Y7r4X_jeSzYbtPh1Cdk3L2_ex2beL_PJ2C1_AC1vlg8crXGY0Qx9J0kCz5HDEAC-8hNFq1zv3gt798WdZbk8M9trzFra2kwXBzsnriv5n6gCDeKKq2T_IbK1UCDAPcQXrhBhuP5VjHkseKRxskKsuFVcd3hsuI240UiJLI-6PA6RAUpjiRQb4o2NedQhiq4ousttl55qcxOSQJAcEbPPTYwUE3FtUaCBemMqEpVkA_XqJtIlfmCTxNbhxiVNLGkLEtpUHakEbCWzrefVEkt3wtLm0-4E0lWThSG3ICU4sQSukTctAd_ElTWRi7YiSweMaPZ6lMsx6R9aedaSj8BsdBa52HiVPeg1Q2b7JDVGn55gMzzlVhZaw6OQvGDQC36bNAZ3K6oOYtPGcZCqb6ZsnX2pHWXKI7QnqUT4jVemmReqsacSYZQ7f_ySuwBbKkpeKH-xlo_TD0PaY9bV06RdT6Uc7jzY2N5GHtxZx51lp3wFmKvRuUDAGHHkFJjhqQGANOvfeOqACKcrlqUXKCFlPVlKABCkD8mJUqcZn6h8-3cK444lq2ujlYeAw2hZ3ChPRisNBLd0np2rPr1atnyPLrCZndWL7GxjQ85LzP12uDvef_r9_cvx0dfj3f3iaK_48Lk43CuefRx_ejE-eFK8fTN-_fj4-Zfi3X7x6uAyW-rGS-2eU50p4gykcR0wdShVqobCTYwGdA6pHjA1tFjCzRPPFWniwSeC9NI8y7QMg8Boo3LAzN7QzdM0uMLmRmuj7Cpr4fiyFElmBsoT4N80Cb3EzzMBSS4d-ME8W6hN76-XW8f0Q-yMAlDuzbNW5Yx-1aBs9H8K5bU_syywM3hfdgleZ3Obj7ayGwCSN9ObFP8fyWKMgQ |
| linkProvider | Directory of Open Access Journals |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=%E4%B8%80%E7%A7%8D%E9%AB%98%E7%BA%BF%E6%80%A7%E5%BA%A6%E5%AE%BD%E5%B8%A6%E5%8F%AF%E7%BC%96%E7%A8%8B%E5%A2%9E%E7%9B%8A%E6%94%BE%E5%A4%A7%E5%99%A8&rft.jtitle=%E7%94%B5%E5%AD%90%E6%8A%80%E6%9C%AF%E5%BA%94%E7%94%A8&rft.au=%E6%9F%AF%E5%BC%BA&rft.au=%E5%88%98%E6%AC%A3&rft.au=%E5%88%98%E6%98%B1&rft.au=%E7%8E%8B%E5%B0%8F%E6%9D%BE&rft.date=2016&rft.pub=%E4%B8%AD%E5%9B%BD%E7%A7%91%E5%AD%A6%E9%99%A2%E5%BE%AE%E7%94%B5%E5%AD%90%E7%A0%94%E7%A9%B6%E6%89%80%2C%E5%8C%97%E4%BA%AC100029&rft.issn=0258-7998&rft.volume=42&rft.issue=6&rft.spage=30&rft.epage=33&rft_id=info:doi/10.16157%2Fj.issn.0258-7998.2016.06.008&rft.externalDocID=dzjsyy201606010 |
| thumbnail_s | http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fimage.cqvip.com%2Fvip1000%2Fqk%2F90393X%2F90393X.jpg http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fdzjsyy%2Fdzjsyy.jpg |