The relevant characteristics of communication chips, the role of wireless communication chips

Wireless communication chip function: RF chip is a wireless transmitter chip, when using discrete components, just a simple modulation and transmission, as a complete chip, negative data input, reception, temporary, packaging and power adjustment speed adjustment and other complex functions.

Motherboard chipset.

is also known as the host bridge. Generally speaking, the name of the chipset is the Northbridge chip.

The name to be named, such as Intel.

The Northbridge chip for the 845e chipset is 82845E, the Northbridge chip for the 875P chipset is 82875P, and so on.

Lightning-fast: The third generation of mobile communications is on the rise, with 3G and the first and second generation of mobile communication technologies.

The biggest difference is that 3G needs to be oriented to the Internet and data communication. Therefore, better requirements are put forward for the new generation of mobile phone IC chips, requiring mobile phone IC chips to have more powerful data storage and data processing capabilities.

It is necessary to have a larger storage space for storing all kinds of data and information from the Internet**. In addition, it is also required that the information to be processed in the new generation of mobile phones is no longer just voice and instructions, but more complex and complex information, therefore, the new generation of mobile phone IC chips must have a higher speed of fiber transportation which data processing capabilities, requiring its speed to be as fast as code lightning.

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Another effective way to achieve miniaturization of communication chips is to use more advanced lithography technology in the manufacturing process of semiconductor communication chips, scientists let the light pass through the mask to form an image, use the lens to shrink the image, and skillfully use this projection light to project the outline of the chip circuit on a layer of silicon photoresist, through the improvement of the lens, shorten the wavelength of light, and improve the photoresist material, The chip circuit can be etched into more detail, so as to create a more integrated and smaller communication chip, and the mobile communication equipment using this chip will become more portable. I hope that my talks will be helpful to you.

According to a report released by the World Semiconductor Statistical Association (WSTS) a few days ago, the world semiconductor market will maintain double-digit growth in the next three years, and the report also shows that the global semiconductor industry can recover from nuclear consumption, and the rapid development of the communication industry has contributed to the rapid development of the communication industry. In the past two years, the general trend of triple play has strongly promoted the development of the chip industry, and the development of communication chips in the mobile communication, wireless Internet and wireless data transmission industry has begun to surpass the development of PC chips. IDC's experts**, communication IC chips, especially IC chips that support the third-generation mobile communication to air knowledge information system, will become the largest application market in the global semiconductor chip industry at the beginning of the 21st century.