50 W

V

O

RE

R

A

B

3V

0Vor3V

V

CC

50%

50%

t

PZH(1)

t

PHZ

50%

90%

3V

0V

V

OH

» 0V

V

O

C =15pF 20%

L

±

C IncludesFixture

andInstrumentation

Capacitance

L

V

I

DE

D

1k

1%

W ±

V

I

S1

Dat3V

S1toGND

t

PZL(1)

t

PLZ

50%

10%

V

CC

V

OL

V

O

Dat0V

S1toV

CC

Input

Generator

S0307-01

SN65HVD1780

SN65HVD1781

SN65HVD1782

PARAMETER MEASUREMENT INFORMATION (continued)

Figure 7. Measurement of Receiver Enable/Disable Times With Driver Enabled

10

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