DocumentCode
3326558
Title
A 2.4GHz enhanced CMOS sub-sampling mixer
Author
Hamed, Ahmed ; Sharaf, Khaled
fYear
2007
fDate
29-31 Dec. 2007
Firstpage
223
Lastpage
226
Abstract
A sub-sampling mixer integrated into a narrow band LNA is presented. The mixer operate at RF input frequency 2.42 GHz and sampling clock of 100 MHz. 20.5 dB noise figure was obtained with 0.65 mA current consumption and -5.3 dB IIP3. A new conversion gain enhancement technique was presented and verified by simulations.
Keywords
CMOS integrated circuits; UHF amplifiers; UHF integrated circuits; UHF mixers; low noise amplifiers; CMOS sub-sampling mixers; UHF amplifiers; UHF mixers; conversion gain enhancement; current 0.65 mA; frequency 100 MHz; frequency 2.4 GHz; low noise amplifiers; noise figure 20.5 dB; Circuit simulation; Clocks; Impedance matching; Mixers; Noise figure; RF signals; Radio frequency; Sampling methods; Switches; Switching circuits; Noise matching; Power matching; Sub-sampling;
fLanguage
English
Publisher
ieee
Conference_Titel
Microelectronics, 2007. ICM 2007. Internatonal Conference on
Conference_Location
Cairo
Print_ISBN
978-1-4244-1846-6
Electronic_ISBN
978-1-4244-1847-3
Type
conf
DOI
10.1109/ICM.2007.4497698
Filename
4497698
Link To Document