Title :
A single chip radio transceiver for DECT
Author :
Atkinson, Simon ; Shah, Ashish ; Strange, Jonathan
Author_Institution :
Analog Devices, UK Commun. Design Centre, Kent, UK
Abstract :
A single chip radio transceiver for the DECT (Digital Enhanced Cordless Telephone) system has been implemented using Si 0.6 μm BiCMOS technology. The device implements Rx down-converting mixers, a limiting IF strip, second down-converting image rejecting mixer, PLL demodulator with S-field sample and hold, bit slicer, synthesiser, UHF VCO, frequency doubler and transmit buffer. Synthesiser programming and the chip power management is achieved via the programming of an integrated 3 wire serial port. The chip also includes two separate supply voltage regulators, one of which is dedicated for use by the single UHF VCO
Keywords :
BiCMOS digital integrated circuits; UHF integrated circuits; cordless telephone systems; digital radio; elemental semiconductors; integrated circuit design; silicon; transceivers; 0.6 micron; DECT; Digital Enhanced Cordless Telephone; PLL demodulator; Rx down-converting mixers; S-field sample and hold; Si; Si BiCMOS technology; UHF VCO; bit slicer; chip power management; down-converting image rejecting mixer; frequency doubler; integrated 3 wire serial port; limiting IF strip; single chip radio transceiver; supply voltage regulators; synthesiser; synthesiser programming; transmit buffer; BiCMOS integrated circuits; Demodulation; Energy management; Frequency synthesizers; Phase locked loops; Power system management; Radio transceivers; Strips; Telephony; Voltage-controlled oscillators;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1997. Waves of the Year 2000. PIMRC '97., The 8th IEEE International Symposium on
Conference_Location :
Helsinki
Print_ISBN :
0-7803-3871-5
DOI :
10.1109/PIMRC.1997.627004
