DE

A

B

50%

50%

1.5 V

0 V

Signal

Generator

50 W

DE

B

A

D

V

2

CC

GND 1

GND 2

t

(AZL)

t

(ALZ)

t

(BZH)

t

(BHZ)

50 W

D

A

B

DE

V

1

CC

VI

Input

Generator

±1%

Generator : PRR= 500 kHz, 50 % duty

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

includesfixtureand

instrumentationcapacitance

L

C

GND1

V

OA

±20%

C

GND2

50 %

50 %

50 %

50 %

A

B

t

t(MHL)

t

t(MLH)

L

= 50 pF

50

D

A

B

DE

V

1

CC

Input

Generator

± 20%

±1 %

W

W

Generator: PRR= 500 kHz , 50 % duty

cycle, tr < 6ns, t f <6 ns ,ZO = 50 W

includesfixtureand

instrumentationcapacitance

3 V

tf

tr

t

pLH

10%

90%

0V

90%

0V

10 %

V

OD(H)

C

L

C

GND1

1.5V

1.5V

t

pHL

V

OD(L)

_

+

V

OS

DE

D

GND1

GND2

A

B

I

OS

I

OS

250

135

60

t

(CFB)

t

(TSD)

time

0 or

II

V

1

CC

D

DE

A

B

GND 2

GND 1

GND 1

GND 2

54 W

V

1

CC

ISO1176T

SLLSE28F – OCTOBER 2010 – REVISED OCTOBER 2012

www.ti.com

PARAMETER MEASUREMENT INFORMATION (continued)

Figure 8. Input Voltage Hysteresis Test Circuit

Figure 9. Driver Short-Circuit Test Circuit and Waveforms (Short Circuit applied at Time t=0)

Figure 10. Driver Switching Test Circuit and Waveforms

Figure 11. Driver Output Transition Skew Test Circuit and Waveforms

Figure 12. Driver Enable/Disable Test, D at Logic Low Test Circuit and Waveforms

8

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