CMOS RF mixer with digitally enhanced IIP2

Electronics Letters

Volumn 44, Issue 2, 2008, Pages 121-123

  Rodriguez, S ^a   Rusu, A ^a   Zheng, L R ^a   Ismail, M ^a  

^a ROYAL INSTITUTE OF TECHNOLOGY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

CALIBRATION; CMOS INTEGRATED CIRCUITS; ELECTRIC POTENTIAL; POWER SUPPLY CIRCUITS;

DIGITAL CALIBRATION; GILBERT CELL MIXERS; MISMATCH CONDITIONS;

MIXER CIRCUITS;

EID: 38649100322     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20082895     Document Type: Article

References (4)

1. Manstretta, D., Brandolini, M., and Svelto, F.: ' Second-order intermodulation mechanisms in CMOS downconverters ', IEEE J. Solid-State Circuits, 2003, 38, (3), p. 394-406 10.1109/JSSC.2002.808310 0018-9200
2. Kivekäs, K., Pärssinen, A., and Halonen, K.: ' Characterization of IIP2 and DC-Offsets in transconductance mixers ', IEEE Trans. Circuits Syst. II, 2001, 48, p. 1028-1038 10.1109/82.982353 1057-7130
3. Hotti, M., Ryynanen, J., and Halonen, K.: ' IIP2 calibration methods for current output mixer in direct-conversion receivers ', IEEE ISCAS, Kobe, Japan, 2005, 5, p. 5059-5062
4. Dufrene, K., and Weigel, R.: ' A novel IP2 calibration method for low-voltage downconversion mixers ', IEEE Radio Frequency Integrated Circuits (RFIC) Symp., San Francisco, CA, USA, June, 2006, p. 4