DESCRIPTION
The ST7536 is a half duplex synchronous FSK MODEM designed for power line communication network applications.
It operates from a dual power supply +5V and -5V, and requires an external interface for the coupling to the power line. It offers two programmable data rate with two programmable channels each.

■ HALF DUPLEX SYNCHRONOUS FSK MODEM
   - TWO PROGRAMMABLE CHANNELS FOR 600BPS DATA RATE
   - TWO PROGRAMMABLE CHANNELS FOR 1200BPS DATA RATE
■ AUTOMATICALLYTUNED RxAND TxFILTERS
■ TX CARRIER FREQUENCIES SYNTHESIZED FROM EXTERNAL CRYSTAL
■ LOW DISTORTION Tx SIGNAL (S/H2 ≥ 50dB)
■ AUTOMATIC LEVELCONTROL ONTx SIGNAL
■ Rx SENSITIVITY : 2mVRMS (600bps)
                                 3mVRMS (1200bps)
■ Rx CLOCK RECOVERY
■ POWER-DOWN MODE
■ SUITABLETO APPLICATIONIN ACCORDANCE WITH DH028/29 ENEL, EN50065-1 CENELEC ANDFCC SPECIFICATIONS