Silicon Labs launch of a new generation of TV tuner IC for the Chinese TV market

By: ledsign


Silicon Labs launch of a new generation of TV tuner IC for the Chinese TV market

SiliconLaboratories today announced the launch of low-cost, high-performance silicon TV tuner for the Chinese TV market solutions. The new Si2155 TV tuner IC expanded the SiliconLabs market-proven and industry leading silicon TV tuner architecture, into the emerging markets of the rapid growth of digital television and set-top box (STB).

The past three years under Chinese TV makers to vigorously develop the rapid growth of flat-panel TV products. For cost-optimized solutions, such as: Silicon Labs Si2155 TV tuner IC will effectively help manufacturers provide high-quality TV products at very competitive prices. According to market analysis firm DisplaySearch predicts that: This year China is expected to become the world's largest LCD TV market; China, including flat-panel TVs, including LCD and plasma TVs to the volume from 31 million in 2009 increased to 5,900 million units in 2014, an increase of nearly doubled, the compound annual growth rate of 14%.

Sichuan Changhong Electric Device Technology Co., Ltd. devices, director of the Institute of whitecaps, said: "Silicon Labs Si2155 TV tuner provides us with the ideal solution for flat panel TV design required, it goes beyond the performance of traditional CAN tuners, can bring consumers outstanding broadcast receiver performance experience, but also help Changhong to reduce the cost and complexity of the TV tuner module. "

The si2155 TV tuner IC with industry-leading RF performance, Si217x TV tuner SiliconLabs award-winning design is simple, while Si217x has been a large number of the top five vendors in the world before the seven-TV brands use. Si2155 simplifies the TV tuner design, and comply with all major global analog and digital broadcast standards, but also very easy and integration of mainstream TV series of the standard analog demodulator system-on-chip (SoC) devices with more suitable for low-cost TV products .

Si2155 TV tuner architecture based on SiliconLabs company's patented technology provides ultra-clear analog and digital radio and television reception. Silicon Labs's next-generation TV tuner is the industry's highest anti-jamming capability to receive analog and digital TV channels in urban areas provide excellent linearity and high quality fully integrated tracking filter inductor. The si2155 IC RF front-end to provide unparalleled sensitivity performance and consistent tuning characteristics, even in rural areas away from the launch pad can do this.

The si2155 TV tuner compact light boxes
5mm 5mmQFN the package, to minimize the board size and number of devices, support for low-cost external devices, and the Si2155 TV tuner enables TV manufacturers to reduce system cost. Si2155IC integration from RF input to IF output signal path. Compared with traditional discrete tuner program based on MOPLL based Si2155 of the design to reduce over 100 peripheral devices, including low-noise amplifier (LNA), surface acoustic wave (SAW) filters, unlike other silicon tuner need to use the tracking filter inductor, which makes the design of the hybrid tuner is the easiest, lowest BOM cost. The si2155 also supports low-cost external components to achieve cost-effective on-board tuner design.

JamesStansberry, broadcast video products, general manager of SiliconLabs company, said: "The Si2155 IC makes the SiliconLabs's industry-leading TV tuner architecture extended to the rapid growth of China's television market is the perfect combination of cost and excellent RF performance with other silicon tuner and The Discrete tuner based on MOPLL Si2155 can provide superior image quality at a very low system cost. We believe that the Si2155 will win the opportunity for TV manufacturers in led light box
today's competitive in emerging markets.

All Si2155IC with SiliconLabs TV tuner product portfolio share a common application programming interface (API). From the global hybrid high-definition television (HDTV) to the regional platforms and set-top box design, shared software API will greatly shorten the learning curve of the TV designers. Simple application circuit design, all SiliconLabs the next generation of TV tuner, making the design simple and cost savings of an immediate, but also applies to a simple, cost-effective CAN tuner module.

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