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5-TAP DIP DELAY LINE
TD/TR = 3
(SERIES 1517)
1517
data
delay
3
®
devices, inc.
FEATURES
5 taps of equal delay increment
Delays as large as 300ns available
Low DC resistance
Standard 14-pin DIP package
Epoxy encapsulated
Meets or exceeds MIL-D-23859C
PACKAGES
IN 1 14 N/C
N/C 2 13 T1
T2 3 12 N/C
N/C 4 11 T3
T4 5 10 N/C
T5 6 9 N/C
GND 7 8 N/C
1517-xxz
xx = Delay (TD)
z = Impedance Code
FUNCTIONAL DESCRIPTION
The 1517-series device is a fixed, single-input, five-output, passive delay
line. The signal input (IN) is reproduced at the outputs (T1-T5) in equal
increments. The delay from IN to T5 (TD) is given by the device dash
number. The characteristic impedance of the line is given by the letter
code that follows the dash number (See Table). The rise time (TR) of the
line is 33% of TD, and the 3dB bandwidth is given by 1.05 / TD.
PIN DESCRIPTIONS
IN Signal Input
T1-T5 Tap Outputs
GND Ground
SERIES SPECIFICATIONS
Dielectric breakdown: 50 Vdc
Distortion @ output:
10% max.
Operating temperature: -55°C to +125°C
Storage temperature:
-55°C to +125°C
Temperature coefficient: 100 PPM/°C
FUNCTIONAL DIAGRAM
T1 T2 T3 T4
IN T5
GND
Part
Number
1517-10A
1517-15A
1517-20A
1517-30A
1517-40A
1517-5B
1517-10B
1517-15B
1517-20B
1517-25B
1517-30B
1517-40B
1517-50B
1517-60B
1517-75B
1517-10C
1517-20C
1517-30C
1517-40C
1517-50C
1517-60C
DASH NUMBER SPECIFICATIONS
Delay
(ns)
10.0 ± 1.0
15.0 ± 1.0
20.0 ± 1.0
30.0 ± 1.5
40.0 ± 2.0
5.0 ± 1.0
10.0 ± 1.0
15.0 ± 1.0
20.0 ± 1.0
25.0 ± 1.3
30.0 ± 1.5
40.0 ± 2.0
50.0 ± 2.5
60.0 ± 3.0
75.0 ± 3.8
10.0 ± 1.0
20.0 ± 1.0
30.0 ± 1.5
40.0 ± 2.0
50.0 ± 2.5
60.0 ± 3.0
Imped
()
50
50
50
50
50
100
100
100
100
100
100
100
100
100
100
200
200
200
200
200
200
RDC
()
0.6
0.6
0.7
0.7
0.9
0.5
0.7
0.7
0.9
1.0
1.5
1.8
2.0
2.0
2.5
1.5
2.0
2.5
3.0
3.0
3.5
Part
Number
1517-80C
1517-90C
1517-120C
1517-150C
1517-25D
1517-37D
1517-50D
1517-60D
1517-75D
1517-100D
1517-150D
1517-15E
1517-30E
1517-50E
1517-60E
1517-75E
1517-90E
1517-120E
1517-130E
1517-180E
1517-220E
Delay
(ns)
80.0 ± 4.0
90.0 ± 4.5
120.0 ± 6.0
150.0 ± 7.5
25.0 ± 1.3
37.0 ± 1.9
50.0 ± 2.5
60.0 ± 3.0
75.0 ± 3.8
100.0 ± 5.0
150.0 ± 7.5
15.0 ± 1.0
30.0 ± 1.5
50.0 ± 2.5
60.0 ± 3.0
75.0 ± 3.8
90.0 ± 4.5
120.0 ± 6.0
130.0 ± 6.5
180.0 ± 9.0
220.0 ± 11.0
Imped
()
200
200
200
200
250
250
250
250
250
250
250
300
300
300
300
300
300
300
300
300
300
RDC
()
3.5
5.0
5.0
8.0
2.5
3.0
3.5
4.0
4.0
5.0
8.5
2.5
3.0
4.0
4.0
4.5
5.5
8.0
9.0
11.0
13.0
Part
Number
1517-20F
1517-40F
1517-60F
1517-80F
1517-100F
1517-120F
1517-160F
1517-180F
1517-240F
1517-300F
1517-25G
1517-50G
1517-75G
1517-100G
1517-125G
1517-150G
1517-200G
1517-225G
1517-300G
Delay
(ns)
20.0 ± 1.0
40.0 ± 2.0
60.0 ± 3.0
80.0 ± 4.0
100.0 ± 5.0
120.0 ± 6.0
160.0 ± 8.0
180.0 ± 9.0
240.0 ± 12.0
300.0 ± 15.0
25.0 ± 1.3
50.0 ± 2.5
75.0 ± 3.8
100.0 ± 5.0
125.0 ± 6.3
150.0 ± 7.5
200.0 ± 10.0
225.0 ± 11.3
300.0 ± 15.0
Imped
()
400
400
400
400
400
400
400
400
400
400
500
500
500
500
500
500
500
500
500
RDC
()
4.5
5.0
5.0
8.0
9.0
10.0
13.0
14.0
19.0
23.0
3.0
5.0
8.0
15.0
9.0
13.0
21.0
23.0
29.0
©2001 Data Delay Devices
Doc #01007
10/30/01
DATA DELAY DEVICES, INC.
3 Mt. Prospect Ave. Clifton, NJ 07013
1

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1517
14 13 12 11 10 9 8
Lead Material:
Nickel-Iron alloy 42
TIN PLATE
1234567
.780 MAX.
.280
MAX.
See
Table
.018
TYP.
.600±.010
6 Equal spaces
each .100±.010
Non-Accumulative
.015 TYP.
.070 MAX.
.010±.002
.350
MAX.
Package Dimensions
PASSIVE DELAY LINE TEST SPECIFICATIONS
TEST CONDITIONS
INPUT:
Ambient Temperature:
Input Pulse:
Source Impedance:
Rise/Fall Time:
Pulse Width
Period
Pulse Width
Period
(TD <= 75ns):
(TD <= 75ns):
(TD > 75ns):
(TD > 75ns):
25oC ± 3oC
High = 3.0V typical
Low = 0.0V typical
50Max.
3.0 ns Max. (measured
at 10% and 90% levels)
PWIN = 100ns
PERIN = 1000ns
PWIN = 2 x TD
PERIN = 10 x TD
OUTPUT:
Rload:
Cload:
Threshold:
10M
10pf
50% (Rising & Falling)
NOTE: The above conditions are for test only and do not in any way restrict the operation of the device.
INPUT
SIGNAL
OUTPUT
SIGNAL
TRISE
PWIN
PERIN
TFALL
90% VIH 90%
50%
50%
10% 10%
VIL
DRISE
TRISE
DFALL
90%
50%
10%
VOH
90%
50%
10%
Timing Diagram For Testing
TFALL
VOL
PULSE
GENERATOR
OUT
TRIG
RIN
50
IN T1
T2
DEVICE UNDER T3
TEST (DUT) T4
T5
IN
TRIG
OSCILLOSCOP
Doc #01007
10/30/01
RIN = ROUT = ZLINE
ROUT
Test Setup
DATA DELAY DEVICES, INC.
Tel: 973-773-2299 Fax: 973-773-9672 http://www.datadelay.com
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