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PT4450 Datasheet Saw-based Ask/ook Transmitter

Manufacturer: PTC

Overview: Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.

Datasheet Details

Part number PT4450
Manufacturer PTC
File Size 273.14 KB
Description SAW-based ASK/OOK Transmitter
Datasheet PT4450_PTC.pdf

General Description

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.

Key Features

  • 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.

PT4450 Distributor

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