Thoroughly get rid of the United States, Huawei self-develop 5g key chip PA

Huawei is included in the form of the entity in May this year, which is banned from purchasing US companies, so Huawei announces the opening of the spare tire plan. More chips will be independent, the latest news is called Huawei has developed a PA chip, will be handed over to domestic companies. Operation, small quarter quarter from the quarter of next year. Supply chain newsletter mobile phone wafer Daren broke the news, Huawei's self-developed PA, started to release the order to the domestic San'an integration. In the first quarter of next year, the second quarter began a lot. It is also a ring of China's semiconductor localization with the risk of stabilizing PA in Taiwan. Be The PA chip is a Power Amplifier power amplifier, one of the RF chip, and the communication system is used for signal amplification, which is an important chip that affects the overlay. The 5G era should be increasingly important because of multiple network standards. The importance of PA chips is increasing Increase. At present, the PA chip is mainly in the United States Skyworks, Qorvo and other companies, the foundry is mainly Taiwan, but the domestic company has increased from the main research and development and production in recent years, Huawei's research and development of the PA chip, San'an Optoelectronics is very early The gallium gallium gallium gallium is layout is one of the important components of the RF element, and it is expected to become one of the most important PA foundry plants in China.

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