STMicroelectronics ST7536
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.DESCRIPTION
November 1998 DVDD TEST 1 TEST 2 IFO CHS 1/9 7536-01.EPS BRS XTAL 2 XTAL 1 AFCF DVSS TxD ST7536 PINDESCRIPTION
Pin Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Name Rx/Tx RESET TEST4 TEST3 RxD CLR/T RxDEM DGND DVDD TEST1 TEST2 TxD XTAL2 XTAL1 CHS BRS AFCF DVSS IFO DEMI AVSS AGND AVDD RAI RxFO TxFI ALCI ATO Type Digital Digital Digital Digital Digital Digital Digital Supply Supply Digital Digital Digital Digital Digital Digital Digital Analog Supply Analog Analog Supply Supply Supply Analog Analog Analog Analog Analog Rx or Tx mode selection input Logic reset and power-down mode input. Active when low. Test input which selects the Tx band-pass filter input (TxFI) when high. Test input which gives an access to the clock recovery input stage. This input is selected when TEST1 is high. Synchronous receive data output Rx or Tx clock according to the functional mode Demodulated data output Digital ground Digital positive supply voltage : 5V ± 5% Test input which cancels the Tx to Rx mode automatic switching and validates TEST3 input.