How to design RF circuit and its audio circuit

PCB is the foundation of information industry. From computers, portable electronic equipment, almost all electronic and electrical products have circuit boards. With the development of communication technology, handheld radio frequency circuit technology is more and more widely used. One of the biggest characteristics of these devices (such as mobile phones, wireless PDAs, etc.) is: first, […]

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Infineon launched real3 time of flight image sensor: the fourth generation product that supports HVGA resolution and brings advantages such as excellent photo quality

Infineon Technology Co., Ltd. demonstrated the fourth generation real3 image sensor irs2771c at the 2019 world mobile communication conference in Barcelona, Spain. The 3D time of flight (TOF) single chip device is designed to meet the needs of the mobile consumer terminal market, especially to support higher resolution with small lenses. A wide range of […]

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AMS launched a new optical sensor with 50 / 60Hz flicker detection function to help the mobile phone take beautiful photos stably

AMS AG has launched a new color (RGB) proximity and flicker detection sensor tcs3707, which enables the mobile phone camera to take clear and flawless photos in artificial lighting scenes.The mobile phone camera equipped with tcs3707 can be used under any conditions, including artificial light sources such as fluorescent lamps or street lamps, which can […]

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