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

页码：118 / 120

页数：3

共 50 条

[31] A reconfigurable millimeter-wave wideband low-noise amplifier in 55-nm CMOS [J].

Zhang, Wei ;

Deng, Dongqin ;

Wan, Jialong ;

Wang, Hao ;

Chang, Sheng ;

Huang, Qijun ;

He, Jin .

MICROELECTRONICS JOURNAL, 2022, 127

[32] 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-+

[33] 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

[34] 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

[35] 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

[36] 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

[37] 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)

[38] 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

[39] 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

[40] 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

← 1 2 3 4 5 →