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| PRODUCT INFORMATION September 10, 1997 CCD Camera Modules Developed Built-in Personal Computer Interface Optimal for Video Conferencing and Similar Applications SIS4000, SIS5000 Series Overview Due to advances in image and audio data compression technology and improvements in network environments, the market for video telephone and video conferencing systems is expected to grow rapidly in the near future, mainly in the USA at first. The movement towards the provision of an environment in which these systems could be used progressed between 1992 and 1996 as the international standardization of personal computer based video conferencing. Starting with the H.320 ISDN standard in 1992, standardization in this area proceeded with establishment of the H.324 POTS (public analog line) standard in 1995 and the H.323 LAN (network) standard in 1996. Handling moving images in an actual video conferencing system requires a video camera that consists of a CCD, the peripheral circuits for converting the acquired video data to digital, and data compression circuits that conform to international standards so that data can be transmitted efficiently. Additionally, cameras for this application must be as compact as possible so that they can also respond to the needs for mobile computing that have developed in recent years. Now, we at Sanyo, have developed two video camera module series, the SIS4000 Series and the SIS5000 Series, by combining the required peripheral ICs with a CCD with a Sanyo-original device structure that is currently well-received in the market as a digital still camera. The SIS4000 Series products include a built-in personal computer interface circuit and the SIS5000 Series products, which are designed for personal computer video conferencing systems, additionally include a dedicated video data compression IC that conforms to international standards for video conferencing systems. These products enable the rapid development of personal computer video input systems as well as video telephone and video conferencing systems that are not only extremely compact, but that also meet the needs of the times. SANYO Electric Co., Ltd. Semiconductor Business Headquarters Overseas Marketing Division TOKYO OFFICE: Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN Telephone: 03-3837-6318 Facsimile: 03-3837-6383 1 PRODUCT INFORMATION Features and Specifications Features Catalog No. Output type SIS4700 SIS4800 SIS4900 Digital H.261, H.263 USB 80 g Parallel port 80 g SIS5000 SIS5100 Compression type Simplified video compression with about a 50% compression ratio Interface Weight Dimensions PCMCIA 100 g USB 30 g Parallel port 30 g CCD unit: CCD unit: CCD unit: CCD unit: CCD unit: 20 x 20 x 13 mm 30 x 30 x 20 mm 30 x 30 x 20 mm 30 x 35 x 30 mm 30 x 35 x 30 mm Circuit board: Main unit: Main unit: Main unit: Main unit: 54 x 126 x 17 45 x 60 x 8 mm 45 x 60 x 8 mm 62 x 105 x 25 62 x 105 x 25 mm mm mm Sample Availability Samples of the SIS4000 Series and the SIS5000 Series will be available in October 1997. SANYO Electric Co., Ltd. Semiconductor Business Headquarters Overseas Marketing Division 91097/44 2 |
Price & Availability of SIS5000
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