Title :
Fully integrated W-CDMA IF-receiver and IF-transmitter including IF-synthesizer and on-chip VCO for UMTS mobiles
Author :
Thomann, Wolfgang ; Fenk, Josef ; Hagelauer, Richard ; Weigel, Robert
Author_Institution :
Infineon Technol., Munchen, Germany
Abstract :
A fully integrated Si-bipolar IF-receiver and IF-transmitter with on-chip synthesizer for use in third-generation W-CDMA mobiles is introduced. Both devices incorporate an on-chip IF-synthesizer with on-chip VCO tuning and tank as well as fifth order baseband filters and comply with ARIB W-CDMA and UMTS standards. The devices are mounted in a small outline, 32 pin, leadless surface mount package
Keywords :
bipolar integrated circuits; cellular radio; circuit tuning; code division multiple access; elemental semiconductors; frequency synthesizers; integrated circuit packaging; radio receivers; radio transmitters; radiofrequency filters; silicon; surface mount technology; telecommunication standards; voltage-controlled oscillators; ARIB W-CDMA standards; IF-synthesizer; Si; Si-bipolar IF-receiver/IF-transmitter; UMTS mobiles; UMTS standards; fifth order baseband filters; integrated W-CDMA IF-receiver; integrated W-CDMA IF-transmitter; on-chip IF-synthesizer; on-chip VCO; on-chip VCO tuning; on-chip synthesizer; small outline leadless surface mount package; third-generation W-CDMA mobiles; 3G mobile communication; Baseband; Circuits; Filters; Gain; Multiaccess communication; Packaging; Synthesizers; Transmitters; Voltage-controlled oscillators;
Conference_Titel :
Bipolar/BiCMOS Circuits and Technology Meeting, 2000. Proceedings of the 2000
Conference_Location :
Minneapolis, MN
Print_ISBN :
0-7803-6384-1
DOI :
10.1109/BIPOL.2000.886169
