资料介绍
PT4450规格书由纳拓科技上传 PT4450
SAW-based OOK/ASK Transmitter IC
DESCRIPTION FEATURES
PT4450 is a high performance OOK/ASK transmitter Highly integrated OOK/ASK transmitter
for the Remote Keyless Entry (RKE) systems. It High output power, 3 V/+10 dBm/18 mA
consists of a SAW oscillator, power amplifier, and Low supply voltage (2.2 V to 3.6V operation range)
one-shot circuit which control the SAW oscillator and Low external component cost.
power amplifier SAW-based oscillator, frequency range from 250