ST7536 Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

ST7536

POWER LINE MODEM

STMicroelectronics 

ST7536

PIN DESCRIPTION

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

Description

Digital Rx or Tx mode selection input

Digital Logic reset and power-down mode input. Active when low.

Digital Test input which selects the Tx band-pass filter input (TxFI) when high.

Digital Test input which gives an access to the clock recovery input stage. This input is selected

when TEST1 is high.

Digital Synchronous receive data output

Digital Rx or Tx clock according to the functional mode

Digital Demodulated data output

Supply Digital ground

Supply Digital positive supply voltage : 5V ± 5%

Digital Test input which cancels the Tx to Rx mode automatic switching and validates TEST3

input. Active when high.

Digital Test input which reduces the Tx to Rx mode automatic switching time. Active when high.

Digital Transmit data input

Digital Crystal oscillator output

Digital Crystal oscillator input

Digital Channel selection input

Digital Baud rate selection input

Analog Automatic frequency control output for connecting compensation network.

Supply Digital negative supply voltage : -5V ± 5%

Analog Intermediate frequency filter output

Analog FSK demodulator input

Supply Analog negative supply voltage : -5V ± 5%

Supply Analog ground : 0V

Supply Analog positive supply voltage : 5V ± 5%

Analog Receive analog input

Analog Receive filter output

Analog Transmit filter input (selected when TEST4 is high)

Analog Automatic level control input

Analog Analog transmit output

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