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| 제조회사 : NXP |
| 판매가격 : 4,300원 |
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| 적립금액 : 0원 |
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| ★★★★★ |
| 신속하고 정확한 배송을 약속드립니다 |
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Digital video encoder SAA7120H; SAA7121H
FEATURES
· Monolithic CMOS 3.3 V device
· Digital PAL/NTSC encoder
· System pixel frequency 13.5 MHz
· Accepts MPEG decoded data on 8-bit wide input port;
input data format CB-Y-CR (CCIR 656)
· Three Digital-to-Analog Converters (DACs) for Y, C
and CVBS two times oversampled with 10-bit resolution
· Real-time control of subcarrier
· Cross-colour reduction filter
· Closed captioning encoding and World Standard
Teletext (WST) and North-American Broadcast Text
System (NABTS) teletext encoding including sequencer
and filter
· Line 23 Wide Screen Signalling (WSS) encoding
· Fast I2C-bus control port (400 kHz)
· Encoder can be master or slave
· Programmable horizontal and vertical input
synchronization phase
· Programmable horizontal sync output phase
· Internal Colour Bar Generator (CBG)
· 2 ´ 2 bytes in lines 20 (NTSC) for copy guard
management system can be loaded via I2C-bus
· Down mode of DACs
· Controlled rise/fall times of synchronization and
blanking output signals
· Macrovisionä(1) Pay-per-View copy protection system
rev. 7.01 and rev. 6.1 as option; this applies to
SAA7120H only. The device is protected by USA patent
numbers 4631603, 4577216 and 4819098 and other
intellectual property rights. Use of the Macrovision
anti-copy process in the device is licensed for
non-commercial home use only. Reverse engineering or
disassembly is prohibited. Please contact your nearest
Philips Semiconductors sales office for more information
· QFP44 package.
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