14

Test Circuits

Figure 16. Test circuit for t

Figure 17. Test circuit for common mode transient immunity and typical waveforms.

1

2

3

4

8

7

6

5

1

2

3

4

8

7

6

5

PULSE GEN.

Zo = 50

Ω

tf = tr = 5ns

INPUT

MONITORING

NODE

0.1

µF

BYPASS

INCLUDES PROBE AND STRAY WIRING

CAPACITANCE

3.3V or 5V

ACSL-6210

INPUT

OUTPUT

Vo

1.5V

10%

10%

90%

90%

OUTPUT Vo

MONITORING

NODE

OUTPUT Vo

MONITORING

NODE

0.1

µF

BYPASS

3.3V or 5V

ACSL-6400

1

8

9

16

1

8

9

16

PULSE GEN.

Zo = 50

A

B

+

_

Figure 17. Test circuit for common mode transient immunity and

typical waveforms

Vcm

Vo

Vo

Vo (min.)

Vo (max.)

Vcm (peak)

0 V

5 V

0.5 V