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Input

Generator

50 Ω

1.5V

0V

1.5V

1.5V

3V

1.5V

10%

1.5V

90%

±20%

C IncludesFixtureandInstrumentationCapacitance

L

A

B

RE

R

0V

90%

10%

B

A

R

VO

50 W

VI

Input

Generator

C

L

=15 pF

±20%

C L IncludesFixtureand

InstrumentationCapacitance

Generator:PRR=500kHz,50%,DutyCycle,tr<6ns,t f <6ns,Z0 =50 W

RE

S1

1k W ±1%

A

B

VCC

V I

tPZH(1&2)

3V

1.5V

1.5V

tPHZ

0V

VO

1.5V

~0V

VOH

0.5V

1.5V

0V

B

A

R

VO

50 W

V

I

Input

Generator

CL =15 pF

±20%

C

L

IncludesFixture

andInstrumentation

Capacitance

Generator:PRR=500kHz,50%DutyCycle,t

r

<6ns,t

f

<6ns,Z

0

=50 W

RE

S1

1k W ±1%

A

B

VCC

VI

VO

3V

1.5V

1.5V

VCC

V OL

0.5V

0V

1.5V

tPZL(1&2)

tPLZ

0V

1.5V

B

A

R

100 W

±1%

+

-

PulseGenerator

15 msduration

1%DutyCycle

t ,t

100ns

r

Z

Y

D

100 W

±1%

+

-

DE

0Vor3V

0Vor3V

RE

SN65HVD30 – SN65HVD39

SLLS665C – SEPTEMBER 2005 – REVISED JULY 2006

PARAMETER MEASUREMENT INFORMATION (continued)

Figure 9. Receiver Switching Test Circuit and Voltage Waveforms

Figure 10. Receiver High-Level Enable and Disable Time Test Circuit and Voltage Waveforms

Figure 11. Receiver Enable Time From Standby (Driver Disabled)

Figure 12. Test Circuit, Transient Over Voltage Test

11

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