The Wireless Control Transmitter series from Infineon is made up by a group of very low power consumption single ASK/FSK Transmitter for the sub 1 GHZ frequency bands. The ICs offer a high level of integration and need only a few external components.


Main Applications:

    * Remote Control Systems
    * Security- and Alarm Systems
    * Automatic Meter Reading (AMR)
    * Home Automation Systems
    * Low Bit Rate Communication Systems
    * Remote Keyless Entry (RKE)
    * Tire Pressure Monitoring Systems (TPMS)


Main Features:

The devices contain a fully integrated PLL synthesizer and a high efficiency power amplifier to drive a loop antenna. A special circuit design and a unique power amplifier design are used to save current consumption and therefore to save battery life. Additionally features like a power down mode, a low power detect, a selectable crystal oscillator frequency and a divided clock output are implemented. The devices are also offered in the tiny TSSOP-10 package.