SAA7121H |
RFQ for SAA7121H Required Field |
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| Technical/Catalog Information | SAA7121H/V2,518 |
| Vendor | NXP Semiconductors (VA) |
| Category | Integrated Circuits (ICs) |
| Type | Video Encoder |
| Applications | - |
| Mounting Type | Surface Mount |
| Package / Case | * |
| Voltage - Supply, Analog | 3.1 V ~ 3.5 V |
| Voltage - Supply, Digital | 3 V ~ 3.6 V |
| Packaging | * |
| Drawing Number | * |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | SAA7121H V2,518 SAA7121HV2,518 568 1185 6 ND 56811856ND 568-1185-6 |
| Product | Manufacturers | Pack | D/C |
| SAA7121H | - | QFP | 07+ |
The SAA7120H; SAA7121H encodes digital YUV video data to an NTSC or PAL CVBS or S-video signal.
The circuit accepts CCIR compatible YUV data with 720 active pixels per line in 4 : 2 : 2 multiplexed formats, for example MPEG decoded data. It includes a sync/clock generator and on-chip DACs.
Typical Application |
Features |
| Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification. | · 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· MacrovisionTM(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. |
