Overview
The SAA7121H/V2,518 is a digital video encoder integrated circuit manufactured by Sigma Designs Inc. This component is designed to encode digital YUV video data into NTSC or PAL CVBS (Composite Video, Blanking, and Sync) or S-video signals. It is packaged in a 44-pin QFP (Quad Flat Package) and is compatible with CCIR (Comité Consultatif International des Radiocommunications) standards for YUV data input.
Key Specifications
| Specification | Details |
|---|---|
| Manufacturer | Sigma Designs Inc. |
| Part Number | SAA7121H/V2,518 |
| Category | Encoders, Decoders, Converters |
| Package Type | 44-QFP |
| Input Video Format | YUV |
| Output Video Format | NTSC or PAL CVBS, S-video |
| Compatibility | CCIR compatible YUV data |
Key Features
- Encodes digital YUV video data to NTSC or PAL CVBS or S-video signals.
- Compatible with CCIR standards for YUV data input.
- Packaged in a 44-pin QFP.
- Supports both NTSC and PAL video standards.
Applications
The SAA7121H/V2,518 is suitable for various video processing and encoding applications, including:
- Consumer electronics such as TVs, DVD players, and set-top boxes.
- Professional video equipment like video recorders and cameras.
- Industrial video systems requiring video signal conversion.
Q & A
- What is the primary function of the SAA7121H/V2,518? The primary function is to encode digital YUV video data into NTSC or PAL CVBS or S-video signals.
- Who is the manufacturer of the SAA7121H/V2,518? The manufacturer is Sigma Designs Inc.
- What is the package type of the SAA7121H/V2,518? It is packaged in a 44-pin QFP.
- Is the SAA7121H/V2,518 compatible with CCIR standards? Yes, it is compatible with CCIR standards for YUV data input.
- What are the supported output video formats? The supported output video formats are NTSC or PAL CVBS and S-video.
- What are some common applications of the SAA7121H/V2,518? Common applications include consumer electronics, professional video equipment, and industrial video systems.
- What is the input video format accepted by the SAA7121H/V2,518? The input video format is YUV.
- Is the SAA7121H/V2,518 lead-free and RoHS compliant? Yes, it is lead-free and RoHS compliant.
- Where can I find detailed specifications for the SAA7121H/V2,518? Detailed specifications can be found in the datasheet available from sources like Digi-Key and the manufacturer's official website.
- What is the significance of the 'V2,518' in the part number? The 'V2,518' part of the number typically indicates the specific version and revision of the component.
