A highly linear wideband CMOS low-noise amplifier based on current amplification for digital TV tuner applications

被引：15
作者：
Song, Seong-Sik [1 ]
Im, Dong-Gu [2 ]
Kim, Hong-Teuk [2 ]
Lee, Kwyro [1 ]
机构：
[1] Korea Adv Inst Sci & Technol, Sch Elect & Comp Engn, Taejon 305701, South Korea
[2] LG Electe Inst Technol, Seoul 137724, South Korea
来源：
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2008年 / 18卷 / 02期
关键词：
common-gate (CG) amplifier; current amplification; digital television (TV); low-noise amplifier (LNA); noise-canceling; positive current feedback; wideband;
D O I：
10.1109/LMWC.2007.915101
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A differential wideband low-noise amplifier (LNA) based on the current amplification scheme is presented for digital TV tuners. In order to highly improve the linearity and exploit the noise cancellation, a common-gate stage with positive current feedback is integrated in parallel with a common-source stage using the current mirror amplifier. The proposed 0.18-mu m CMOS LNA exhibits a power gain of 20.5 dB, an IIP3 of 2.7 dBm, an IIP2 of 43 dBm, and an average noise figure of 3.3 dB with 32.4 mW power consumption at a 1.8-V power supply and 0.12 mm(2) area.
引用
收藏
页码：118 / 120
页数：3
相关论文
共 50 条
[31]   Highly Linear Low-Noise Amplifier Design Using an Out-of-Band Termination for WiMAX Applications [J].
Wu, J. M. ;
Liou, C. K. ;
Yang, N. K. ;
Tsao, D. Y. ;
Li, S. C. .
2009 5TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-8, 2009, :2514-+
[32]   A CMOS Linear Low-Noise Amplifier Using Transformer-Based Second-Harmonic Trap [J].
Kim, Il Jun ;
Kim, Min-Su .
IEEE MICROWAVE AND WIRELESS TECHNOLOGY LETTERS, 2025, 35 (03) :338-341
[33]   A wide-band CMOS variable-gain low noise amplifier for multi-standard terrestrial and cable TV tuner [J].
Im, Dong-Gu ;
Song, Seong-Sik ;
Kim, Horig-Teuk ;
Lee, Kwyro .
2007 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS (RFIC) SYMPOSIUM, DIGEST OF PAPERS, 2007, :621-624
[34]   A low-power, low-noise and high linearity 60 GHz wideband CMOS low-noise amplifier for wireless personal area network (WPAN) systems [J].
Lin, Yo-Sheng ;
Wang, Chien-Chin ;
Lee, Jen-How .
ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING, 2014, 80 (01) :39-47
[35]   A low-power, low-noise and high linearity 60 GHz wideband CMOS low-noise amplifier for wireless personal area network (WPAN) systems [J].
Yo-Sheng Lin ;
Chien-Chin Wang ;
Jen-How Lee .
Analog Integrated Circuits and Signal Processing, 2014, 80 :39-47
[36]   A Low-Power and Low-Noise 4-12 GHz Buck CMOS Low-Noise Amplifier with Current-Reused Technique [J].
Liu, Jian ;
Li, Li .
INFORMACIJE MIDEM-JOURNAL OF MICROELECTRONICS ELECTRONIC COMPONENTS AND MATERIALS, 2025, 55 (01)
[37]   A Wideband Differential Low Noise Amplifier for TVWS Applications in 130 nm CMOS Technology [J].
Huo Yingge ;
Ali, Imran ;
Lee, Kang-Yoon .
2019 INTERNATIONAL SOC DESIGN CONFERENCE (ISOCC), 2019, :83-84
[38]   A broadband low-noise front-end amplifier for ultra wideband in 0.13-μm CMOS [J].
Gharpurey, R .
IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2005, 40 (09) :1983-1986
[39]   Low-Area Active-Feedback Low-Noise Amplifier Design in Scaled Digital CMOS [J].
Borremans, Jonathan ;
Wambacq, Piet ;
Soens, Charlotte ;
Rolain, Yves ;
Kuijk, Maarten .
IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2008, 43 (11) :2422-2433
[40]   A Highly Linear Wideband Polar Class-E CMOS Digital Doherty Power Amplifier [J].
Hashemi, Mohsen ;
Zhou, Lei ;
Shen, Yiyu ;
de Vreede, Leo C. N. .
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2019, 67 (10) :4232-4245
12345