81028 Просмотр технического описания (PDF) - HP => Agilent Technologies

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производитель

81028

Hermetically Sealed, High Speed, High CMR, Logic Gate Optocouplers

HP => Agilent Technologies 

11

PULSE

GENERATOR

ZO = 50 Ω

tr = 5 ns

IF = 13 mA

D.U.T.

VCC

VE

VOUT

GND

OUTPUT VE

MONITORING

NODE

+5 V

0.01 µF

BYPASS

RL

OUTPUT VO

MONITORING

CL* NODE

* CL INCLUDES PROBE AND

STRAY WIRING CAPACITANCE.

Figure 9. Enable Propagation Delay

vs. Temperature.

Figure 8. Test Circuit for tEHL and tELH.

(EACH INPUT)

+–

VIN 5.3 V 200 Ω

(EACH OUTPUT)

D.U.T.*

VCC

VCC

+5.5 V

VOC

+5.5 V

0.01 µF

GND

200 Ω

(EACH OUTPUT)

CONDITIONS: IF = 20 mA

IO = 25 mA

TA = +125 °C

* ALL CHANNELS TESTED SIMULTANEOUSLY.

Figure 10. Operating Circuit for Burn-In and Steady State Life Tests.

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