《Table 1 Performance comparison》

《Table 1 Performance comparison》   提示:宽带有限、当前游客访问压缩模式
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《A tunable passive mixer for SAW-less front-end with reconfigurable voltage conversion gain and intermediate frequency bandwidth》


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This paper reports the design of a tunable mixer for multi-mode multi-standard(MMMS)applications,and the circuit is implemented in TSMC 0.18μm RF CMOS process.The adjustable mixer switches have been proposed in order to reconfigure the VCG flexibly.A LO frequency-tunable high-Q filter transfering at LNA output can reject out-of-band interferences.Furthermore the IF BW can be reconfigurable by using different CBB.Measurement results indicate that the designed mixer can provide low NF and high linearity over wideband in the applications of MMMS wireless communications.