ST7536 Ver la hoja de datos (PDF) - STMicroelectronics

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componentes Descripción

Fabricante

ST7536

POWER LINE MODEM

STMicroelectronics 

. HALF DUPLEX SYNCHRONOUS FSK MODEM

- TWO PROGRAMMABLE CHANNELS FOR

600BPS DATA RATE

- TWO PROGRAMMABLE CHANNELS FOR

1200BPS DATA RATE

. AUTOMATICALLYTUNED Rx AND Tx FILTERS

. TX CARRIER FREQUENCIES SYNTHESIZED

FROM EXTERNAL CRYSTAL

. LOW DISTORTION Tx SIGNAL (S/H2 ≥ 50dB)

. AUTOMATIC LEVELCONTROL ON Tx SIGNAL

. Rx SENSITIVITY : 2mVRMS (600bps)

3mVRMS (1200bps)

. Rx CLOCK RECOVERY

. POWER-DOWN MODE

. SUITABLE TO APPLICATION IN ACCORDANCE

WITH DH028/29 ENEL, EN50065-1 CENELEC

AND FCC SPECIFICATIONS

ST7536

POWER LINE MODEM

PLCC28

(Plastic Leaded Chip Carrier Package)

ORDER CODE : ST7536CFN

PIN CONNECTIONS

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.

November 1998

RxD 5

CLR/T 6

RxDEM 7

DGND 8

DVDD

9

TEST 1 10

TEST 2 11

25 RxFO

24 RAI

23

AVDD

22 AGND

21

A VS S

20 DEMI

19 IFO

1/9

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