DocumentCode :
1620736
Title :
A 2.7 V 800 MHz-2.1 GHz transceiver chipset for mobile radio applications in 25 GHz ft Si-bipolar
Author :
Veit, W. ; Fenk, J. ; Ganser, S. ; Hadjizada, K. ; Heinen, S. ; Herrmann, H. ; Sehrig, P.
Author_Institution :
Semicond. Group, Siemens AG, Munich, Germany
fYear :
1994
Firstpage :
175
Lastpage :
178
Abstract :
A 800 MHz-2.1 GHz, 2.7 V transceiver chipset for mobile radio which includes transmitter with direct conversion quadrature modulator, IF and RF frequency synthesizing, receiver with LNA, mixer, programmable 80 dB-IF-amplifier and quadrature demodulator Is reported. The ~4 mm2, 25 GHz ft bipolar chips consume <250 mW
Keywords :
transceivers; 2.7 V; 25 GHz; 250 mW; 800 MHz to 2.1 GHz; LNA; Si; bipolar chips; direct conversion quadrature modulator; frequency synthesizers; mixer; mobile radio applications; programmable IF amplifier; quadrature demodulator; transceiver chipset; Demodulation; Frequency conversion; Frequency synthesizers; Land mobile radio; Mixers; Modulation coding; Radio frequency; Radio transmitters; Receivers; Transceivers;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Bipolar/BiCMOS Circuits and Technology Meeting,1994., Proceedings of the 1994
Conference_Location :
Minneapolis, MN
Print_ISBN :
0-7803-1316-X
Type :
conf
DOI :
10.1109/BIPOL.1994.587888
Filename :
587888
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1620736
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