Transmitter IC
Product ID: PT4450
PT4450 is a high performance ASK/OOK transmitter for the Remote Keyless Entry (RKE) systems. It consists of a SAW oscillator, power amplifier, and one-shot circuit which control the SAW oscillator and power amplifier.
Transmitter IC PT4450
- 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.
Main Products:
Audio Amplifier, LCD Driver, Encoder Decoder, Remote Keyless Entry, Lighting Ballast, Multi-media Audio IC, Display (LED / VFD / LCD / OLED) Driver IC, RF IC, Encoder IC, Decoder IC, DSP IC, MCU IC, Remote Controller IC, AC3 Decoder IC, RDS IC, Dimming Ballast Controller IC, DVD Processor IC, Video
Contact Details
Sales Contact: Larry Lee
Minimum Order:Negotiable
Address:2F, No. 233-1, Baociao Road, Sindian Taipei 23145 Taiwan
Tel:886-2-66296288
Fax:886-2-29174598