PT4455 - PLL-based OOK/ASK Transmitter

Princeton Technology

PT4455 Datasheet Preview — Preview of PT4455 PDF

Datasheet Details

Part number	PT4455
Manufacturer	Princeton Technology
File Size	161.73 KB
Description	PLL-based OOK/ASK Transmitter
Datasheet	PT4455-PrincetonTechnology.pdf

PT4455 Product details

Description

PT4455 is a high performance OOK/ASK transmitter for the Remote Keyless Entry (RKE) systems. Keyless entry systems Remote control systems Garage door openers Alarm systems Security systems Wireless sensors

Features

Highly integrated OOK/ASK transmitter.
High output power, 3V /+11dBm /17mA.
Low supply voltage, 2.2V to 3.6V operation range.
Low external component cost.
PLL-based transmitter with frequency range from 300MHz to 450MHz.
On-chip one-shot circuit.
60dB RF on-off ratio for OOK/ASK modulation.
Available in 6-pin, SOT-23 package BLOCK.

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Published: Nov 22, 2014 |