Supply Infineon RF Product:Antenna Cross Switch,Coupler,Wireless Control Receiver
Shenzhen Mingjiada Electronics Co., Ltd. is a leading authorised independent distributor of electronic components, specialising in providing comprehensive electronic component solutions ranging from high-end chips to basic components for various industries.
Main products: Integrated circuits (ICs), 5G chips, new energy ICs, IoT chips, Bluetooth chips, automotive chips, AI ICs, Ethernet ICs, memory chips, sensors, IGBT modules, etc.
Supply Advantages and Service Guarantees
Genuine Product Guarantee: All products are procured through official channels, ensuring 100% genuine products that meet design specifications for performance and reliability.
Global Inventory Network: The company maintains over 2 million inventory SKUs, with warehousing centres in Shenzhen, Hong Kong, and other locations, enabling rapid shipment within 48 hours to meet urgent customer needs.
Price Competitiveness: Through large-scale procurement and supply chain optimisation, we offer prices below market rates. Strategic partners can also enjoy quarterly/annual price lock-in services.
Flexible Procurement Models: We support various procurement needs, from small-batch sample purchases to large-volume orders, making us particularly suitable for project validation during the R&D phase and stable supply during mass production.
Antenna Cross Switches
Antenna cross switches enable switching between antennas to select the best-performing antenna for optimizing transmit power for an uplink or improved receive sensitivity for a downlink. Effective antenna swap capabilities require high-quality cross-switching products that enable quick and efficient switching between antennas. Infineon has a series of antenna cross switches for antenna swapping functions for various antenna architectures.
Key Features
Antenna swapping and band selection
Best-in-class RF performance for 5G
Fast switching speed
Compact size
High power-handling capability
RoHS-compliant
WEEE-compliant
Applications
Mobile device and smartphone solutions
Cellular RF front-end
Coupler
Infineon's bi-directional coupler is used as a part of power control and antenna tuning loops. Cellular RF front-ends incorporate bi-directional couplers in the main transmitted path to sense RF power propagating in a particular direction (transmitted or reflected from the antenna). The PA can be dynamically controlled, and the antenna can be tuned based on the coupler's output.
Key Features
Bi-directional coupler
Designed for cellular applications
Enables closed-loop power control
GPIO control interface
Low insertion loss
High directivity
Applications
Mobile device and smartphone solutions
Cellular RF front-end
Wireless Control Receiver
Make your application wireless sub-1 GHz RF solutions. Wireless control is an indispensable part of everyday life. From garage door openers through intrusion and fire alarms to smart metering systems, wireless devices are a cost-efficient, robust, and proven way to control the widest variety of applications.
Key Features
Integrated LNA and IF filter
Host microcontroller load
Dev. effort significantly reduced
Excellent blocking performance
Multi-channel capabilities
Highest automotive-quality standard
Long-term availability
Highly sophisticated dev. tooling
Easy-to-use configuration software
Quick-start protocol examples
Applications
Remote control
Home and building automation
Connected and smart LED lighting for IoT
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