Overview

The is a FM modulation and demodulation IC for audio signals. And it is possible to use that for the data pulse  or the control pulse, etc. 

 Functions  

• Alignment-free FM modulator and demodulator of 4.5MHz.  • Alignment-free FM modulator and demodulator of 6.5MHz.  • ALC/ FMAGC, Emphasis/ De-emphasis  • Carrier frequency adjustment function, Standby switch

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