|
||||||||||||||||
|
||||||||||||||||
|
||||||||||||||||
PIERS Online
Vol. 4
No. 3
2008
pp: 361-365A 3-8 GHz Broadband Low Power MixerChih-Hao Chen and Christina F. Jou doi:10.2529/PIERS070906034711 Downloads: 1155 Abstract:A 3-8 GHz broadband mixer is presented in this paper. This broadband mixer is low power and high conversion gain. It provides current reuse and ac-coupled folded switching. This mixer is designed in TSMC 0.18-μm CMOS technology. This broadband mixer achieves simulated conversion gain of 9 ± 1:5 dB, a single sideband noise figure lower than 15.2 dB and IIP3 batter than -7 dBm. From 3-8 GHz, at supply voltage of 1.5V power consumption without output buffer is 3.27mW and power consumption with buffer is about 8mW. The chip area is 1079 μm × 761 μm.References:1. Tsai, M.-D. and H. Wan, "A 0.3-25-GHz ultra-wideband mixer using commercial 0.18-μm CMOS technology," IEEE Microwave and Wireless Components Letters, Vol. 14, No. 11, November, 2004. 2. Hsu, T.-T. and C.-N. Kuo, "Low voltage 2-mW 6 ~ 10:6-GHz ultra-wideband CMOS mixer with active balun," Circuits and Systems, 2006. ISCAS 2006. Proceedings, 2006. 3. Verma, A., K. K. O, and J. Lin, "A low-power up-conversion CMOS mixer for 22-29-GHz ultrawideband applications," IEEE Transactions on Microwave Theory and Techniques, Vol. 54, No. 8, August, 2006. 4. Belkhiri, C., S. Toutain, and T. Razban, "Wide bandwidth and low power CMOS mixer with high linearity for multiband receivers using direct conversion implementation," 2005 European Microwave Conference, 2005. 5. Vidojkovic, V., J. van der Tang, A. Leeuwenburgh, and A. H. M. van Roermund, "A low voltage folded-switching mixer in 0.18-/spl mu/m CMOS," IEEE Journal of Solid-State Circuits, Vol. 40, No. 6, June, 2005. |
||||||||||||||||
| © Copyright 2008 PIERS. All Rights Reserved. | ||||||||||||||||
