DDU37F

Doc #01016

DATA DELAY DEVICES, INC.

3

11/12/01

3 Mt. Prospect Ave. Clifton, NJ 07013

DELAY LINE AUTOMATED TESTING

TEST CONDITIONS

INPUT:

OUTPUT:

Ambient Temperature: 25

Load:

1 FAST-TTL Gate

Supply Voltage (Vcc):

5.0V

± 0.1V

5pf

± 10%

Input Pulse:

High = 3.0V

± 0.1V

Threshold:

1.5V (Rising & Falling)

Low = 0.0V

± 0.1V

Source Impedance:

50

Ω Max.

Rise/Fall Time:

3.0 ns Max. (measured

between 0.6V and 2.4V )

Pulse Width:

Period:

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

IN

OUT

OUT

TRIG

IN

TRIG

Test Setup

DEVICE UNDER

TEST (DUT)

OSCILLOSCOPE

PULSE

GENERATOR

Timing Diagram For Testing

0.6

0.6

1.5

1.5

2.4

2.4

1.5

1.5

INPUT

SIGNAL

OUTPUT

SIGNAL