AK2346B

Two-way Radio Audio Processor

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Description

Two-way Radio ICs
AK2346B includes audio filter, limiter, splatter filter, COMPANDOR, scrambler, MSK MODEM, which is highly integrated two-way radio baseband functions for FRS and LMR.

Key Features

(1)Audio processing

(2)Compressor and Expander with no external components, scrambler and De-scrambler in frequency inversion type

(3)1200/2400bps MSK MODEM with frame detection

(4)Oscillator circuit for 3.6864MHz crystal

(5)Wide range operation voltage: 1.9V to 5.5V

(6)Temperature: -30 to 75 C

(7)Low power consumption by CMOS

(8)Compact plastic packaging, 24-pin SSOP

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Block Diagram

Block Diagram

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