DDU37F データシートの表示（PDF） - Data Delay Devices

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DDU37F

MECHANICALLY VARIABLE TTL DELAY LINE

Data Delay Devices 

DDU37F

DELAY LINE AUTOMATED TESTING

TEST CONDITIONS

INPUT:

Ambient Temperature: 25oC ± 3oC

Supply Voltage (Vcc): 5.0V ± 0.1V

Input Pulse:

High = 3.0V ± 0.1V

Low = 0.0V ± 0.1V

Source Impedance: 50Ω Max.

Rise/Fall Time:

3.0 ns Max. (measured

between 0.6V and 2.4V )

Pulse Width:

PWIN = 1.5 x Total Delay

Period:

PERIN = 10 x Total Delay

OUTPUT:

Load:

Cload:

Threshold:

1 FAST-TTL Gate

5pf ± 10%

1.5V (Rising & Falling)

NOTE: The above conditions are for test only and do not in any way restrict the operation of the device.

PULSE

GENERATOR

OUT

TRIG

IN DEVICE UNDER OUT

TEST (DUT)

Test Setup

IN

TRIG

OSCILLOSCOPE

TRISE

PWIN

PERIN

TFALL

INPUT

2.4

VIH

2.4

SIGNAL

1.5

0.6

1.5

0.6

VIL

DRISE

DFALL

OUTPUT

SIGNAL

VOH

1.5

1.5

VOL

Timing Diagram For Testing

Doc #01016

DATA DELAY DEVICES, INC.

3

11/12/01

3 Mt. Prospect Ave. Clifton, NJ 07013

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