RF Solutions Enable High RF System Performance

The number of connected devices is growing at an astonishing rate, and customers continuously expect better user experiences in ‎terms of product design and functionality. Infineon’s reliable RF portfolio is highly customer-driven. The focus is on continuously ‎developing system understanding to deliver the highest RF technology products for reliable wireless connectivity. Infineon boosts user ‎experience by supporting devices to achieve higher data rates, better quality signal, and longer battery lifetime for RF solutions ‎suitable for devices such as smartphones, laptops, tablets, wearables, drones, access points, and various smart home appliances.

Low Noise Amplifiers

Infineon’s range of LNAs boost the data rate and reception quality of wireless applications. These ICs improve receiver sensitivity and ‎achieve the ultimate user experience. Highly integrated into the smallest package, Infineon’s LNA MMICs come with ESD protection ‎and low power consumption, which is ideal for battery-operated mobile devices. The innovative SiGe technology delivers lower noise ‎than silicon alternatives and performance comparable to more expensive GaAs counterparts.

The advantages of LNA MMICs increases system sensitivity tremendously. Customers of 4G/5G, GPS, mobile TV, Wi-Fi, and FM ‎portable devices will enjoy high data-rate reception, fast and precise navigation, and smooth, high-quality streaming even in the worst ‎reception conditions such as dense cities, underground, indoors, and others.

Antenna Tuners

To support RF engineers, Infineon uses its years of RF expertise and technology development to constantly expand and improve the ‎efficiency of its portfolio of small, ready-to-use antenna tuners. Antenna tuners enable the highest data rate, excellent signal quality, ‎and longer battery life in a smart connected device‎.

Antenna tuners from Infineon are most suitable for sub-7.2 GHz new radio (NR) applications, supporting both 4G and 5G in smartphones, notebooks, wearables, VR headsets, smart homes, and other cellular applications.

Cross Switches

Infineon’s RF switch ICs for wireless communication systems, such as IoT and cellular 4G/5G, offer high RF design flexibility and ‎performance with cost-efficient RF switches. The portfolio continuously evolves and provides high-performance RF switches that meet ‎stringent technical requirements such as RF power or fast switching speed at reduced supply voltages‎.

Low Noise RF Transistors

Infineon radio frequency transistors offer exceptionally low NF, high gain, and high linearity at low power consumption levels for ‎customers looking to design with a low noise amplifier in sub-GHz frequencies or higher frequencies up to 12 GHz. The transistors ‎can be used in automotive applications (active antenna), GNSS, CPE, wireless infrastructure, set-top boxes, industrial electronics such ‎as automation, lighting, and more. Infineon provides a wide portfolio of products with outstanding quality and reliability, assuring ‎long-term supply‎.