Across the multiple electronic applications, the world's leading semiconductor supplier and the world's leading cable set-top box and home gateway chip manufacturer STMicroelectronics launched three new cable modem chips that support the DOCSIS 3.0 standard.
Since the first release of its DOCSIS 3.0 technology in September 2012, STMicroelectronics has launched STID125 12-channel and STID127 16-channel modem chips for set-top boxes or gateway front ends with displays, and STID128 16-channel cable modem and data gateways (including The front end of the gateway with a display) modem chip. Recognized as the first product in the market that can support the DOCSIS 3.0 specification, these three products provide up to 16 downstream channels and 4 upstream channels, with upstream and downstream data transmission rates reaching 108Mbps and 800Mbps, respectively.
DOCSIS 3.0 provides a standard framework for the migration of home and mobile multimedia from traditional MPEG to IP video transmission. The extremely high data rate allows set-top boxes and home gateways to transmit data and video fusion services through only one network. Users can use multiple networked devices at home, such as smart TVs, digital video recorders (DVRs), tablet computers Smartphones and game consoles. With the release of the DOCSIS 3.0 standard, the market research agency IMS predicts that the annual sales volume of DOCSIS equipment will increase from 32 million units in 2012 to more than 49 million units in 2015.
ST DOCSIS 3.0 cable modem technology uses an ARM Cortex-A9 dual-core processor to control routers, switches and call functions. ST's DOCSIS 3.0 devices, together with its advanced set-top box chips (such as Orly STIH416), can provide security protection and media server functions for network services used in pay TV and next-generation network appliances.
Laurent Remont, vice president and general manager of unified platform products at STMicroelectronics, said: "The rapid launch of these three products has benefited from STMicroelectronics’ accumulated and market-proven proprietary technology in the field of technology. STMicroelectronics has sold tens of millions of first- and second-generation DOCSIS chips. We are the first semiconductor company in the industry to release 16x4 channel DOCSIS 3.0 technology. Multiple Internet users provide more advanced services. "
ST will release the STiD125, STiD127 and STiD128 product development kits (PDK) in 23x23 BGA packages in the first quarter of 2013.
Main features of STiD125 / 127/128:
Multiple DOCSIS 3.0 high-speed channels: up to 16x4 data channels and 8 video channels
Rich interface: full spectrum tuner interface, up to 3 Ethernet ports and 2 PCI-e (Wi-Fi DBC) ports, 200Mb / s digital video transmission stream bus output
Enhanced Internet telephony technology that supports PacketCable 1.5 and 2.0
Low-power, high-performance multi-core ARM processor with the industry's best power consumption and performance
ST's latest digital home solution will be unveiled at the 21st China International Television Broadcasting Information Network Exhibition (CCBN) held in Beijing from March 21-23, 2013. The STMicroelectronics booth is located at No. 3205, Hall 3, China International Exhibition Center.
About DOCSIS 3.0:
The Cable Transmission Data Service Interface Specification (DOCSIS) is the main cable modem standard adopted by North American cable TV service providers and related equipment suppliers, and the EuroDOCSIS standard equivalent to this standard is widely adopted in Europe. By supporting the highest data rates, the continuously upgraded DOCSIS standard allows cable operators to provide video, voice and data integration services.
The latest DOCSIS 3.0 standard can support Internet TV protocol (IPTV), allowing cable operators to provide video on demand and video streaming, with static or dynamic multicast capabilities, to provide users with better services, and support the next generation Internet Protocol (IPv6), which greatly expands the IP address space, allowing more devices to connect to the Internet.
Channel bonding is another advanced feature of the standard. This flexible technology increases the maximum data bandwidth of cable modems. ST's STi7141 DOCSIS 2.0 device can support a downstream data rate of 40Mbps, and DOCSIS 3.0 technology can increase the rate to 800Mbps through channel bonding, which is a significant performance improvement that allows operators to provide multiple home users at the same time. Interactive multimedia services and fast internet experience.
About STMicroelectronics
STMicroelectronics (ST) is a leading global semiconductor solutions provider, providing customers with sensors, power devices, automotive products and embedded processor solutions. From energy management and energy-saving technologies, to digital trust and data security, from medical fitness equipment, to smart consumer electronics, from home appliances, cars, to office equipment, from work to entertainment, STMicroelectronics' microelectronic devices are everywhere Has played a positive and innovative role in life. STMicroelectronics represents the idea that technology leads a smart life (life.augmented).
ST's 2012 net income was 8.49 billion US dollars. For details, please visit the company's website.
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