2-Way Radio Signaling LSI

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Two-way Radio ICs
The AK2363 is a radio signaling LSI device into which an MSK modem and a DTMF Receiver are integrated on a single chip.

Key Features

(1)DTMF Receiver including an AGC circuit

(2)Built-in MSK modem allowing selection from 1200 and 2400 bit/s

(3)Programmable modem frame detection pattern

(4)Built-in 3.6864MHz oscillator circuit

(5)Support of external clocks with frequencies twice, three times, and four times

higher than 3.6864MHz

(6)Operating voltage range: 2.6V to 3.7V

(7)Operating temperature range: -40C to +85C

(8)Package: 24-pin QFNJ (4.0 x 4.0 x 0.75mm, 0.5mm pitch)

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Block Diagram

Block Diagram

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