STV0118
PAL/NTSC HIGH PERFORMANCE DIGITAL ENCODER
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NTSC-M, PAL-B, D, G, H, I, N, M, PLUS
NTSC-4.43 ENCODING
(OPTIONAL PEDES-
TAL IN ALL STANDARDS)
SMALL AND ECONOMICAL SO28 PACKAGE
LINE SKIP/INSERT CAPABILITY SUPPRES-
SING THE NEED FOR AN EXTERNAL VCXO,
THUS REDUCING APPLICATION COST
4 SIMULTANEOUS ANALOG OUTPUTS : RGB +
CVBS, or S-VHS (Y/C) + CVBS1 + CVBS2
54MHz INPUT MULTIPLEX INTERFACE FOR
DOUBLE
ENCODING
APPLICATIONS
(TO BE ABLE TO ENCODE OR NOT THE OSD
CONTENT OF THE VIDEO INPUT STREAM)
CROSS-COLOR REDUCTION BY SPECIFIC
TRAP FILTERING ON LUMA WITHIN CVBS
FLOW
CLOSED CAPTIONING, CGMS ENCODING
AND TELETEXT ENCODING
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PRELIMINARY DATA
24-BIT DIRECT DIGITAL FREQUENCY SYN-
THESIZERFOR COLOR SUBCARRIER
PROGRAMMABLE RESET OF COLOR SUB-
CARRIER PHASE (4 MODES)
EASY CONTROL VIA FAST I
2
C BUS
TWO I
2
C ADDRESSES
AUTOTEST OPERATION MODE (ON-CHIP
COLOR BAR PATTERN 100/0/75/0)
CMOS TECHNOLOGY WITH 3.3V POWER
SUPPLY
APPLICATIONS : SATELLITE, CABLE & TER-
RESTRIAL DIGITAL TV DECODERS, MULTIME-
DIATERMINALS, DVD PLAYERS
ITU-R/CCIR601 ENCODING WITH EASILY
PROGRAMMABLE COLOR SUB-CARRIER
FREQUENCIES
DIGITAL FRAME SYNC INPUT/OUTPUT
(ODDEV/VSYNC), PROGRAMMABLE PO-
LARITY AND RELATIVE POSITION
DIGITAL HORIZONTAL SYNC INPUT/OUPUT
(HSYNC), PROGRAMMABLE POLARITY AND
RELATIVE POSITION
DIGITAL LINE OR FRAME SYNC EXTRAC-
TION FROM ITU-R/CCIR656 / D1 DATA
MASTER
OPERATION
MODE,
PLUS
6 SLAVE MODES
INTERLACED/NON-INTERLACED OPERA-
TION MODES
FULL OR PARTIAL VERTICAL BLANKING
LUMA FILTERING WITH 2X OVERSAMPLING &
SINY/Y CORRECTION
CHROMINANCE FILTERING WITH 4X OVER-
SAMPLING TO EITHER 1.1MHz, 1.3MHz,
1.6MHz or 1.9MHz
WIDE CHROMINANCE BANDWIDTH FOR
RGB ENCODING (2.45MHz)
SO28
(Plastic Micropackage)
ORDER CODE :
STV0118
May 1997
This is advance information on a new product now in development or undergoing evaluatio n. Details are subject to change without notice.
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