PT4450 - SAW-based ASK/OOK Transmitter

PTC

Datasheet Details

PT4450 is a high performance ASK/OOK transmitter for the Remote Keyless Entry (RKE) systems..

Highly integrated ASK/OOK transmitter High output power, 3V/+10dBm/18mA Low supply voltage (2.2V to 3.6V operation range) Low external component cost. SAW-based oscillator, frequency range from 250MHz to 500MHz On-chip one-shot circuit 50dB RF on/off ratio Available in 6 pins, SOT-23 package.

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