MDU14 데이터 시트보기 (PDF) - Data Delay Devices

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MDU14

QUAD, ECL-INTERFACED FIXED DELAY LINE (SERIES MDU14)

Data Delay Devices 

MDU14

DELAY LINE AUTOMATED TESTING

TEST CONDITIONS

INPUT:

Ambient Temperature: 25oC ± 3oC

Supply Voltage (Vcc): -5.0V ± 0.1V

Input Pulse:

Standard 10KH ECL

levels

Source Impedance: 50Ω Max.

Rise/Fall Time:

2.0 ns Max. (measured

between 20% and 80%)

Pulse Width:

PWIN = 1.5 x Total Delay

Period:

PERIN = 10 x Total Delay

OUTPUT:

Load:

Cload:

Threshold:

50Ω to -2V

5pf ± 10%

(VOH + VOL) / 2

(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

I1

O1

I2 DEVICE UNDER O2

I3

TEST (DUT)

O3

I4

O4

REF

IN

TRIG

OSCILLOSCOPE

Test Setup

TRISE

PWIN

PERIN

TFALL

INPUT

80%

VIH

80%

SIGNAL

50%

20%

50%

20%

VIL

TRISE

TFALL

OUTPUT

SIGNAL

50%

VOH

50%

VOL

Timing Diagram For Testing

Doc #97042

DATA DELAY DEVICES, INC.

4

12/15/97

Tel: 973-773-2299 Fax: 973-773-9672 http://www.datadelay.com

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