HCPL-543K View Datasheet(PDF) - Avago Technologies

Part Name

Description

MFG CO.

HCPL-543K

Hermetically Sealed, Very High Speed, Logic Gate Optocouplers

Avago Technologies 

1 2 3 4 5 6 7 8 9 10 Next

PULSE GEN.

tr = tf = 5 ns

f = 500 kHz

25 % DUTY

CYCLE

IF

INPUT

MONITORING

NODE

100 Ω

C1

15 pF

D.U.T.

VCC

VCC

VO

OUTPUT 5.0 V

MONITORING

NODE

1.3 KΩ

0.1 µF

30 pF

C2

GND

2.5 KΩ

THE PROBE AND JIG CAPACITANCES

ARE REPRESENTED BY C1 AND C2.

ALL DIODES ARE 1N4150 OR EQUIVALENT.

Figure 5. Test circuit for tPLH, tPHL, tr, and tf

Figure 6. Typical propagation delay vs. ambient temperature

Figure 7. Typical propagation delay vs. input forward current

PULSE

GENERATOR

ZO = 50 Ω

tr = tf = 5 ns

IF

INPUT VE

MONITORING

NODE

D.U.T.

VCC

1

VCC 8

0.1 µF

5.0 V

S1

2

7

VO

D1 1.3 KΩ

3

6

4

GND 5

C1

30 pF

D2

D3

2.5 KΩ

D4

S2

Figure 8. Test circuit for tPHZ, tPZH, tPLZ, and tPZL. (single channel product only)

9

Share Link: