The Silicon Tuner Will Replace The Traditional One

Published:2010/11/8 0:17:00 Author:Li xiao na From:SeekIC

Nowadays, the new generation of internet television is developing quickly. Most of the components in the television have implemented the integrated circuit, but only the traditional can tuner was applied from the analogue television to the internet TV. When will the long waited silicon can tuner come into the market is a question. It is predicated that 60.7% of the television will apply the silicon tuner in the year of 2014, and the shipment of this component will reach 175 million groups. The shipment of this component is only 7.1 million in the last year, which had taken 3.4% of the ratio.

The tuner is a key part to receive the data emitted by the TV station, which can lower the frequency of the signal and transmit it to the demodulator. Then the signal becomes the visible image through the chips. This process is more complicated than the ordinary transceiver, which also needs the SAW. The silicon tuner should adapt the change of the signal; therefore, its design will be comparatively complex. What is more, the filter technique should be used, because the bandwidth range of the broadcast is very high. The experienced study team is very important for the quality of the device. But the hollow coil is not used by the silicon tuner, so its receiving quality is stable.

The above experience may be new for the designers of the television system. They are more customary to the traditional tuner and the regular test, and this method can solve all the problems happened in the test. The manufacturers of the traditional tuner is a channel in the supply chain, therefore, the traditional tuner will be produced continuously. The silicon tuner industry will develop fast in future four years, which will be applied in the customer electronics, personal computer and electronic area. The related integrated circuit is TLC2933PWLE.

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