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Conexant Systems Inc. (Conexant) announced the industry's smallest PCI Express® 1.0a compliant and 1.1 audio/video (A/V) broadcast decoder. The CX23885 can be used to watch TV shows on a personal computer (PC) or listen to multimedia applications such as radio. PCI Express is a serial bus technology that enables video capture of low-cost, scalable PCs and other consumer electronics devices. Conexant also announced the creation of a new milestone in the industry - more than 50 million broadcast decoders and encoders.The CX23885 is the first product in the series that is planned to be launched. This versatile new device captures and decodes analog and digital TV broadcasts while supporting global voice and video standards. In addition, this single-chip solution integrates all the features needed for TV and external A/V acquisition. Its flexibility gives manufacturers economies of scale and helps them develop products that support standard or high-definition analog and digital broadcasts.
Conexant's fourth-generation devices represent a new milestone in the company's video product line. Other leading advances include creating a PCI video decoder category. Conexant also unveiled the industry's first single-chip MPEG audio/video multimedia digital codec, the world's most widely used MPEG audio/video encoder, and the first single-chip video encoder and digital video port (DVI) transmitter .
The CX23885's advanced audio and video integration reduces the need for other broadcast audio decoders and processor chips and external audio demodulation chips, enabling developers to save on material (BOM) costs without sacrificing audio and video quality. The chip is optimized for regional broadcast requirements and is backward compatible with Conexant's CX25843 A/V decoder. In addition, other devices are planned to be available in pin-compatible configurations, enabling manufacturers to develop multiple products with different features and price points with a single integrated device.
To get to market faster, Conexant offers a variety of CX23885 PCI Express and ExpressCard reference designs. Reference designs include schematics, PCB board diagrams, and evaluation boards with product device drivers.
The CX23885 is available in samples and is scheduled to go into production in the second quarter of 2006. The product is available in a 14 × 14 mm lead-free 128-pin bare thin quad flat package (ETQFP). Sold in 10,000-piece quantities, each retail price is $10.
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