RF-IF Solutions

NXP Semiconductors RF-IF Solutions meet the needs of the most demanding RF applications by allowing designers to meet the highest specifications for performance while still retaining potential trade-offs with respect to efficiency, power, ruggedness, consistency, and integration levels. The NXP RF-IF portfolio covers the majority of communication and transmission systems, making it easy to find a solution that matches a designer's particular requirements. NXP RF-IF solutions include the SA6xx Series RF/IF building blocks that are ideal for a variety of niche handheld RF products. Available in small-footprint packages, SA6xx solutions save PCB space while providing better RF performance.

RFID NFC Tags

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RFID Technologies - Tags

RFID tags that contain their own power source are known as active tags. Those without a power source are known as passive tags. A passive tag is briefly activated by the radio frequency scan of the reader. The electrical current is small -- generally just enough for transmission of an ID number. Active tags have more memory and can be read at greater ranges. Learn More