DADD 1503J-60H, 1503J-40F, 1503J-35G, 1503J-30E, 1503J-30D, 1503J-250B, 1503J-150A, 1503J-130C, 1503-80B, 1503-80A, 1503-60C, 1503-60B, 1503-60A, 1503-50B, 1503-50A, 1503-40H, 1503-40A, 1503-30F, 1503-30C, 1503-30B, 1503-30A, 1503-20E, 1503-20D, 1503-200B, 1503-160B, 1503-15B, 1503-15A, 1503-140B, 1503-120B, 1503-100C, 1503-100B, 1503-100A Datasheet

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DADD 1503J-60H, 1503J-40F, 1503J-35G, 1503J-30E, 1503J-30D, 1503J-250B, 1503J-150A, 1503J-130C, 1503-80B, 1503-80A, 1503-60C, 1503-60B, 1503-60A, 1503-50B, 1503-50A, 1503-40H, 1503-40A, 1503-30F, 1503-30C, 1503-30B, 1503-30A, 1503-20E, 1503-20D, 1503-200B, 1503-160B, 1503-15B, 1503-15A, 1503-140B, 1503-120B, 1503-100C, 1503-100B, 1503-100A Datasheet

 

 

 

 

1503/1503J

MECHANICALLY VARIABLE

 

data

 

 

®

 

 

 

 

3

DELAY LINE

 

delay

 

(SERIES 1503 & 1503J)

 

devices, inc.

FEATURES

Ideal for “Set and Forget” applications

Multi-turn adjustment screw

(1503: 40 turns, 1503J: 60 turns)

Stackable for PC board economy

20mil x 10mil flat leads (1503)

#20 gauge leads (1503J)

Resolution:

As low as 0.12ns

Dielectric breakdown:

50 Vdc

Temperature coefficient:

100 PPM/°C

PACKAGES

 

GND

TAP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1503

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IN

OUT

 

1503-xxz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1503J-xxz

 

 

 

 

 

 

 

1503J

 

 

 

 

 

 

 

xx = Max Delay (TD)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

z = Impedance Code

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND IN

OUT TAP

FUNCTIONAL DESCRIPTION

PIN DESCRIPTIONS

The 1503and 1503J-series devices are mechanically variable, passive delay

IN

Signal Input

lines. The signal input (IN) is reproduced at the tap output (TAP), shifted by an

TAP

Variable Output

amount which can be adjusted between 0 and TD, where TD is the device dash

OUT

Fixed Output

number. The fixed output (OUT) reproduces the input, delayed by TD, and must

GND

Ground

be terminated to match the characteristic impedance of the line, which is given

 

 

by the letter code that follows the dash number (See Table). The tap output is unbuffered. The 3dB bandwidth of the line is given by 3.5 / TR, where TR is the rise time of the line (See Table).

SERIES SPECIFICATIONS

TAP

IN OUT

GND

Functional Diagram

 

2

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

TAP

 

 

 

 

 

 

 

 

 

 

 

.500

 

 

 

IN

OUT

 

 

 

 

 

 

 

 

 

1

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.310 MAX.

 

 

.170

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

.187

 

 

 

.312

 

 

 

 

 

.020

.100

 

 

 

 

 

 

 

.020

.375

 

.010

 

 

 

 

 

.150

1.000

.150

.100

.300

.100

 

 

 

 

Package Dimensions - 1503

©2001 Data Delay Devices

DASH NUMBER SPECIFICATIONS

Part

Max Dly

TR

Imped

RDC

Number

(ns)

(ns)

(Ω)

(Ω)

1503-15A

15

3

50

0.7

1503-25A

25

5

50

0.8

1503-30A

30

6

50

1.0

1503-40A

40

8

50

1.5

1503-50A

50

10

50

1.7

1503-60A

60

12

50

2.0

1503-80A

80

16

50

3.0

1503-100A

100

20

50

3.5

1503-15B

15

3

100

1.0

1503-30B

30

6

100

2.0

1503-50B

50

10

100

3.0

1503-60B

60

12

100

4.0

1503-80B

80

16

100

5.0

1503-100B

100

20

100

14.0

1503-120B

120

24

100

8.0

1503-140B

140

28

100

14.0

1503-160B

160

32

100

10.0

1503-200B

200

40

100

14.0

1503-30C

30

6

200

4.0

1503-60C

60

12

200

9.5

1503-100C

100

20

200

14.0

1503-20D

20

4

250

5.0

1503-20E

20

4

300

5.0

1503-30F

30

6

350

8.0

1503-25G

25

5

400

8.0

1503-40H

40

8

500

12.0

1503J-150A

150

22

50

5.0

1503J-250B

250

38

100

21.0

1503J-130C

130

20

200

21.0

1503J-30D

30

5

250

7.0

1503J-30E

30

5

300

7.0

1503J-40F

40

6

350

10.0

1503J-35G

35

6

400

10.0

1503J-60H

60

9

500

18.0

Doc #01011

DATA DELAY DEVICES, INC.

1

11/2/01

3 Mt. Prospect Ave. Clifton, NJ 07013

+ 2 hidden pages