SL75232D Ver la hoja de datos (PDF) - System Logic Semiconductor

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componentes Descripción

Lista de partido

SL75232D

Line driver/receiver.

System Logic Semiconductor 

SL75232

tTHL Transition Time,

High -To- Low -Level Output

Parameter Measurement Information

CL = 15 ρF

RL = 390 kΩ

20

ns

DRIVER

PULSE

GENERATOR

(See Note A)

RL

OUTPUT

CL

RESEIVER

PULSE

GENERATOR

(See Note A)

Test Circuit

VCC

OUTPUT

R1

CL

(See Note C)

Test Circuit

INTPUT

OUTPUT

10ns

1.5V

tPHL

1.5V

tPLH

50%

50%

tTHL

tTLH

Voltage Waveform

3V

OV

VOH

VOL

10ns

90%

10%

INTPUT

OUTPUT

50%

tPHL

1.5V

90%

50%

10%

tPLH

1.5V

tTHL

tTLH

TW=25 µs, Voltage Waveform

3V

OV

VOH

VOL

Note

A. The pulse generator has the following characteristics. f = 200 KHz, Z O = 50 Ω

B. C included probe and jig capacitance.

C. All diodes are 1N3064 or equivalent.

Fig1. Propagation and Transition Times

Typical Application

UART

+5V

ILA75232N,D

+12V

/DCD

/DSR

SIN

/RTS

SOUT

/CTS

/DTR

/RI

DCD

DSR

RX

RTS

TX

CTS

DTR

RI

SLS

System Logic

Semiconductor

-12V

SIO Card

DB95

1

6

2

7

3

8

4

9

5

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