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PT4450

PTC
Part Number PT4450
Manufacturer PTC
Description SAW-based ASK/OOK Transmitter
Published Feb 4, 2013
Detailed Description Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw SAW-based ASK/OOK Transmitter IC Preliminary ...
Datasheet PDF File PT4450 PDF File

PT4450
PT4450

Overview
Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.
princeton.
com.
tw SAW-based ASK/OOK Transmitter IC Preliminary PT4450 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.
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 APPLICATIONS • • • • • • Keyless entry systems Remote control systems Garage door openers Alarm systems Security systems Wireless sensors http://www.
DataSheet4U.
net/ PT4450 PRE1.
0 -1- August, 2007 datasheet pdf - http://www.
DataSheet4U.
net/ Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.
princeton.
com.
tw S...


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