CMOS RFIC_数字电视1
CMOS
RFIC
(T18-93B-04 : TSMC 0.18m)
:
/
2005
http://empc1.ee.ncku.edu.tw/
EE/CCE NCKU
2
DTV
z FCC DTV tuner
FCC mandate Year Products Screen size 36 inches and above Screen size 25 to inches 35 inches Screen size 13 to inches 24 inches TV interface devices: VCR/DVD 2004 2005 50% include DTV tuner 2006 2007
100% include DTV tuner 50% include DTV tuner 100% include DTV tuner 100% include DTV tuner 100% include DTV tuner
z z
2006
http://empc1.ee.ncku.edu.tw/
EE/CCE NCKU
3
z NTSC M PAL I SECAM L
Comparison between different analog TV standards NTSC M PAL I SECAM D,K,K1,L Lines/Field 525/60 625/50 625/50 Horizontal Frequency 15.734 kHz 15.625 kHz 15.625 kHz Vertical Frequency 60 Hz 50 Hz 50 Hz Color Subcarrier Frequency 3.579545 MHz 4.433618 MHz N/A Sound Carrier 4……
