MSM9563中文资料Car communication LSI数据手册ROHM规格书

描述 Description

The MSM9563 is an IC which demodulates FM character multiplex signals in the DARC (Data Radio Channel) format to acquire digital data. The MSM9563 operates at 3 V.
In the DARC format, baseband signals at ordinary FM broadcasting frequencies are multiplexed with 16 kbps digital data which is L-MSK-modulated at 76 kHz.
The MSM9563 has a bandpass filter consisting of an SCF, frame synchronizationcircuit, and error correction circuit on a single chip.
They allow a system for acquisition of digital data to be easily constructed by externally mounting an FM receiver tuner, microcontroller for control, and memory for temporary storage of data.
The MSM9563, a FM multiplex demodulator, has a simple configuration, and is equipped with only necessary functions. By making changes to software for the external microcontroller, the MSM9563 meets the various requirements of FM multiplex broadcasting services to be offered in future.

（Note）DARC is a registered trademark of NHK Engineering System, Inc..
           Manufacturer licensed by NHK Engineering System, Inc. can manufacture and sell products that utilize the DARC technology.