[KSCI] Korea Science Citation Index Service

A RF Frong-End CMOS Transceiver for 2㎓ Dual-Band Applications

Youn, Yong-Sik (Electronics and Telectommunications Research Institute(ETRI))
Kim, Nam-Soo (Electronics and Telectommunications Research Institute(ETRI))
Chang, Jae-Hong (Electronics and Telectommunications Research Institute(ETRI))
Lee, Young-Jae (Hynix semiconductor)
Yu, Hyun-Kyu (Electronics and Telectommunications Research Institute(ETRI))

Publication Information

JSTS:Journal of Semiconductor Technology and Science / v.2, no.2, 2002 , pp. 147-155 More about this Journal

Abstract

This paper describes RF front-end transceiver chipset for the dual-mode operation of PCS-Korea and IMT-2000. The transceiver chipset has been implemented in a $0.25\mutextrm{m}$ single-poly five-metal CMOS technology. The receiver IC consists of a LNA and a down-mixer, and the transmitter IC integrates an up-mixer. Measurements show that the transceiver chipset covers the wide RF range from 1.8GHz for PCS-Korea to 2.1GHz for IMT-2000. The LNA has 2.8~3.1dB NF, 14~13dB gain and 5~4dBm IIP3. The down mixer has 15.5~16.0dB NF, 15~13dB power conversion gain and 2~0dBm IIP3. The up mixer has 0~2dB power conversion gain and 6~3dBm OIP3. With a single 3.0V power supply, the LNA, down-mixer, and up-mixer consume 6mA, 30mA, and 25mA, respectively.

Keywords

RF CMOS IC; Wireless Front-end; Dual-band Transceiver; PCS; IMT -2000;

Citations & Related Records

Reference

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