SKY13330-397LF RF/IF and RFID

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RF switches, also known as RF relay, are high frequency switching products based on semiconductor technology, and have the advantages of wide working band, fast switching speed, high isolation and so on. SKY13330-397LF is one kind of RF switches. It can offer supreme performance, smaller form factor and higher integration. The RF switch is able to replace tedious board-level component selection, while saving designers time and cost.

SKY13330-397LF is an SPDT (single-pole double-throw) switch that is designed for the applications up to 4GHz. It is constructed on a SiGe Bi-CMOS process and can easily be used in RF link switching and antenna control applications in indoor or outdoor radio and satellite communication. The component contains an integrated filter, low insertion loss and better performance in wide temperature range. It is capable of full RF power handling, which makes it well suited for applications where power handling is a major consideration.

SKY13330-397LF offers a wide switching range of 10 to 4,000MHz, while operating with low supply voltage of typically 2.7V up to 5V. The component has an exceptionally high linearity, 2.7 dB typical at 4 GHz while providing high isolation about 45 dB of typical typical isolation at 4 GHz. It also features low insertion loss of 0.5 dB typical at 4 GHz. The switch features very low blocking capacitance of 0.75pF typically.

SKY13330-397LF’s application field mainly involves mobile devices, base station transceiver switch, test and measurement equipment, and radiocommunication devices. Its working principle is based on an electrostatic structure, which enables it to automatically adjust to changes in temperature and humidity. In other words, it can maintain electrical characteristics such as Insertion Loss, Return Loss and Third Order Intercept Point (IP3) even when subject to environmental changes. Additionally, it can also handle RF signal up to 4 GHz with improved linearity performance.

Compared to traditional coaxial relays, SKY13330-397LF has better performance with small size in package. Along with its superior insertion loss, isolation, current consumption, FET switch can be applied in more portable applications. The component is energy efficient and enables reduction in power dissipation when in use. It also enables rapid switching time and has less inertia effect, while improving the system dynamic changes.

SKY13330-397LF is an equipping choice of high performance RF switches for high frequency signal switching. It is designed with superior electrical performance and satisfies all the needs of device signal applications, such as high linearity, high isolation, low insertion loss, wide frequency range, etc. It also can save board-level component selection, enabling designers to save both time and cost. True to its roles, SKY13330-397LF is ideal for applications of telecommunications, wireless systems and many more.

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