Title :
An Integrated DVD_T Tuner
Author :
Montaudon, Frack ; Saias, Daniel ; Moutard, Arnaud ; Bely, Micjael ; Provins, Gerald ; Dezzani, Alessandro ; Roux, Jocelyn ; Dedieu, Sebastien ; Wagner, Gregory ; Rouat, Emmanuel ; Bailleuil, Frederic ; Busson, Pierre ; Andre, Eric ; Paillardet, Frederic
Author_Institution :
ST Microelectron. Central R&D, Crolles
Abstract :
A fully CMOS integrated DVB_T RF analog tuner achieving a 6.5 dB noise figure is presented. The tuner is implemented in a 0.12 mum CMOS process and occupies a 16 mm2 area. The receiver is based on a double zero IF conversion and integrates within the receiver chain the frequency synthesizers and two 4 MHz bandwidth 14 bit analog digital converters. The VCO exhibits a -140 dBc phase noise at 1 MHz offset at 1.2 GHz
Keywords :
CMOS analogue integrated circuits; circuit tuning; digital video broadcasting; phase noise; radiofrequency integrated circuits; television receivers; 0.12 micron; 1 MHz; 1.2 GHz; 14 bit; 4 MHz; 6.5 dB; CMOS process; DVB_T RF analog tuner; analog digital converter; digital video broadcasting terrestrial; double zero IF conversion; frequency synthesizer; phase noise; voltage controlled oscillator; Analog-digital conversion; Bandwidth; CMOS process; Digital video broadcasting; Digital-to-frequency converters; Frequency synthesizers; Noise figure; Radio frequency; Tuners; Voltage-controlled oscillators;
Conference_Titel :
IEEE-NEWCAS Conference, 2005. The 3rd International
Conference_Location :
Quebec City, Que.
Print_ISBN :
0-7803-8934-4
DOI :
10.1109/NEWCAS.2005.1496720
