SAA7129H |
RFQ for SAA7129H Required Field |
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| Technical/Catalog Information | SAA7129H/V1,518 |
| Vendor | NXP Semiconductors |
| Category | Integrated Circuits (ICs) |
| Type | Video Encoder |
| Applications | - |
| Mounting Type | Surface Mount |
| Package / Case | 44-QFP |
| Voltage - Supply, Analog | 3.15 V ~ 3.45 V |
| Voltage - Supply, Digital | 3.0V ~ 3.6V |
| Packaging | Tape & Reel (TR) |
| Drawing Number | 568; SOT307-2; ; 44 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | SAA7129H V1,518 SAA7129HV1,518 |
| Product | Manufacturers | Pack | D/C |
| SAA7129H | - | QFP | 00+ |
The SAA7128H; SAA7129H encodes digital CB-Y-CR video data to an NTSC, PAL or SECAM CVBS or S-video signal. Simultaneously, RGB or bypassed but interpolated CB-Y-CR signals are available via three additional DACs. The circuit at a 54 MHz multiplexed digital D1 input port accepts two ITU-R BT.656 compatible CB-Y-CR data streams with 720 active pixels per line in 4 : 2 : 2 multiplexed formats, for example MPEG decoded data with overlay and MPEG decoded data without overlay, whereas one data stream is latched at the rising, the other one at the falling clock edge.
It includes a sync/clock generator and on-chip DACs.
Features |
| · Monolithic CMOS 3.3 V device, 5 V I2C-bus optional· Digital PAL/NTSC/SECAM encoder· System pixel frequency 13.5 MHz· 54 MHz double-speed multiplexed D1 interface capable of splitting data into two separate channels (encoded and baseband)· Three Digital-to-Analog Converters (DACs) for CVBS (CSYNC), VBS (CVBS) and C (CVBS) two times oversampled with 10-bit resolution (signals in brackets optional)· Three DACs for RED (CR), GREEN (Y) and BLUE (CB) two times oversampled with 9-bit resolution (signals in brackets optional)· Alternatively, an advanced composite sync is available on the CVBS output for RGB display centring· 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· Copy Generation Management System (CGMS) encoding (CGMS described by standard CPR-1204 of EIAJ); 20 bits in lines 20/283 (NTSC) can be loaded via I2C-bus· Fast I2C-bus control port (400 kHz)· Line 23 Wide Screen Signalling (WSS) encoding· Video Programming System (VPS) data encoding in line 16 (50/625 lines counting)· Encoder can be master or slave· Programmable horizontal and vertical input synchronization phase· Programmable horizontal sync output phase· Internal Colour Bar Generator (CBG)· Macrovision Pay-per-View copy protection system rev. 7.01 and rev. 6.1 as option; this applies to SAA7128H 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 mor |
