CMOS RFIC_数字电视

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