Infineon Technologies AG Wireless Control Receiver TDA5210

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Wireless Control Receiver - TDA5210 - Infineon Technologies AG
Neubiberg, Germany
Wireless Control Receiver TDA5210
The IC is a very low power consumption single chip FSK/ASK Superheterodyne Receiver (SHR) for the frequency bands 810 to 870 MHz and< 400 to 440 MHz that is pin compatible with the ASK Receiver TDA5200. The IC offers a high level of integration and needs only a few external components. The device contains a low noise amplifier (LNA), a double balanced mixer, a fully integrated VCO, a PLL synthesiser, a crystal oscillator, a limiter with RSSI generator, a PLL FSK demodulator, a data filter, a data comparator (slicer) and a peak detector. Additionally there is a power down feature to save battery life. Summary of Features Low supply current (typ. at 868MHz Is = 5.9mA in FSK mode,Is = 5.2mA in ASK mode) Supply voltage range 5V ±10% Power down mode with very low supply current (50nA typ) FSK and ASK demodulation capability Fully integrated VCO and PLL Synthesiser ASK sensitivity < –107dBm Selectable frequency ranges 810 - 870 MHz and 400-440 MHz Limiter with RSSI generation,operating at 10.7MHz Selectable reference frequency 2nd order low pass data filter withexternal capacitors Data slicer with self-adjustingthresh old FSK sensitivity <-100dBm Potential Applications Keyless Entry Systems Remote Control Systems Alarm Systems Low Bitrate Communication Systems
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Technical Specifications

  Infineon Technologies AG
Product Category Network and Communication Chips
Product Number TDA5210
Product Name Wireless Control Receiver
Package Type PG-TSSOP-28
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