Application of Integrated Circuits in Communication Field

The impact of integrated circuits on the field of wireless communication is far-reaching and critical. The application of technologies such as software radio, IEEE802.11, SWAP, IrDA and "Bluetooth" provides mobile phones, portable information terminals, portable game machines and digital cameras. An interface for connecting various devices wirelessly.

Main chips and packaging methods in communication equipment

Communication equipment such as mobile phones and routers mainly include SoC, RAM, ROM, radio frequency, wifi, Bluetooth and other chips. The packaging methods include BGA, CSP, SOP and other packaging methods. Among them, SoCs with a large number of pins are mostly packaged in BGA/CSP. , while the RF chip and wifi chip with fewer pins are packaged in CSP. The circuit board of communication equipment is usually smaller, and its pin density is higher, so its packaging difficulty also increases.

The increase in demand for communication equipment drives the development of the integrated circuit packaging industry

In recent years, the demand for data broadband has continued to grow, FTTx (fiber-optic access) has accelerated, and the construction of data centers has promoted the development of the telecommunications industry. Together with the application of security monitoring and the construction of smart grids, the demand for communication equipment will inevitably increase. At the same time, people's pursuit of miniaturization of intelligent portable communication devices will also drive the growth of the integrated circuit packaging industry.