GND 2

Input

Generator

50 W

3 Vor 0 V

S1

3V

D

A

B

DE

VI

C includesfixtureand

L

instrumentation

capacitance

Generator: PRR =50 kHz ,50% duty cycle,

r< 6ns, tf < 6ns, Z = 50

t

0 Viftesting A output

,

3 ViftestingBoutput

50%

3V

VOL

10%

VO

VI

5V

50%

50%

C =50pF±20%

L

R =110

±1%

L

W

0V

V

ID

IO

A

B

R

I B

I A

V

IC

V

A

V

B

VB

VA+

2

VO

Input

Generator

1.5 V

C includesfixtureand

L

instrumentationcapacitance

A

B

R VO

VI

RE

50 W

Generator: PRR=100 kHz, 50% duty cycle,

t

50%

50%

3 V

VOH

VOL

t

f

tr

10%

90%

50%

50%

0 V

V

O

V

I

C =15pF

±20%

L

50%

VOH

t pHZ

50%

3 V

90%

VI

VO

0 V

50%

VCC

Input

Generator

50 W

R

A

B

C includesfixture

L

andinstrumentation

capacitance

RE

VI

VO

CL= 15 pF±20%

S1

1kW

1.5 V

0 V

Generator:PRR=100 kHz, 50% duty cycle ,

r<6ns, tf<6ns, ZO = 50 W

t

±1%

ISO3080, ISO3086

ISO3082, ISO3088

SLOS581C – MAY 2008 – REVISED OCTOBER 2009

www.ti.com

PARAMETER MEASUREMENT INFORMATION (continued)

Figure 6. Driver Low-Level Output Enable and Disable Time Test Circuit and Voltage Waveform

Figure 7. Receiver Voltage and Current Definitions

Figure 8. Receiver Switching Test Circuit and Waveforms

Figure 9. Receiver Enable Test Circuit and Waveforms, Data Output High

6

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Product Folder Link(s): ISO3080, ISO3086 ISO3082, ISO3088