16

OUTPUT V

MONITORING

NODE

O

1.5 V

INPUT

O

V

OUTPUT

3.0 V

1.5 V

+5 V

7

5

6

8

2

3

4

1

PULSE GEN.

Z

= 50

Ω

t = t = 5 ns

O

f

L

R

CC

V

0.1 µF

BYPASS

*C

IS APPROXIMATELY 15 pF WHICH INCLUDES

PROBE AND STRAY WIRING CAPACITANCE.

L

GND

r

7.5 mA

INPUT VE

MONITORING NODE

Figure 13. Test Circuit for t

Figure 14. Typical Enable Propagation

Delay vs. Temperature.

Figure 15. Test Circuit for Common Mode Transient Immunity and Typical Waveforms.

VO

0.5 V

O

V

(MIN.)

5 V

0 V

SWITCH AT A: I = 0 mA

F

SWITCH AT B: I = 7.5 mA

F

CM

V

H

CM

CML

O

V

(MAX.)

CM

V

(PEAK)

VO

-60

0

TA – TEMPERATURE – °C

100

90

120

-20

30

20

60

-40

0

40

80

60

VCC = 5.0 V

VEH = 3.0 V

VEL = 0 V

IF = 7.5 mA

tELH, RL = 4 kΩ

tELH, RL = 1 kΩ

tEHL, RL = 350 Ω, 1 kΩ, 4 kΩ

tELH, RL = 350 Ω

+5 V

7

5

6

8

2

3

4

1

CC

V

0.1 µF

BYPASS

GND

OUTPUT V

MONITORING

NODE

O

PULSE

GENERATOR

Z

= 50

Ω

O

+

IF

B

A

VFF

CM

V

–

RL

SINGLE CHANNEL

+5 V

7

5

6

8

2

3

4

1

CC

V

0.1 µF

BYPASS

GND

OUTPUT V

MONITORING

NODE

O

PULSE

GENERATOR

Z

= 50

Ω

O

+

IF

B

A

VFF

CM

V

–

RL

DUAL CHANNEL