1504
Doc #01006
DATA DELAY DEVICES, INC.
1
10/30/01
3 Mt. Prospect Ave. Clifton, NJ 07013
FIXED DIP DELAY LINE
T
D
/T
R
= 5
(SERIES 1504)
FEATURES
PACKAGE
Fast rise time for high frequency applications
Delays as large as 1000ns available
Low DC resistance
Standard 16-pin DIP package
Epoxy encapsulated
Meets or exceeds MIL-D-23859C
FUNCTIONAL DESCRIPTION
The 1504-series device is a fixed, single-input, single-output, passive delay
line. The signal input (IN) is reproduced at the output (OUT), shifted by a
time (T
D
) 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 (T
R
) of the line is 20% of T
D
, and the 3dB bandwidth is given by 1.75 / T
D
.
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
DASH NUMBER SPECIFICATIONS
Part
Number
Delay
(ns)
Imped
(
)
RDC
(
)
Part
Number
Delay
(ns)
Imped
(
)
RDC
(
)
Part
Number
Delay
(ns)
Imped
(
)
RDC
(
)
1504-20A
20
1.0
50
1.0
1504-160C
160
8.0
200
7.0
1504-40F
40
2.0
400
8.5
1504-25A
25
1.3
50
1.0
1504-180C
180
9.0
200
8.5
1504-80F
80
4.0
400
9.0
1504-30A
30
1.5
50
1.2
1504-240C
240
12.0
200
9.5
1504-120F
120
6.0
400
9.0
1504-40A
40
2.0
50
1.5
1504-300C
300
15.0
200
16.0
1504-160F
160
8.0
400
16.0
1504-45A
45
2.3
50
1.5
1504-400C
400
20.0
200
18.0
1504-200F
200
10.0
400
18.0
1504-60A
60
3.0
50
1.5
1504-25D
25
1.3
250
5.0
1504-240F
240
12.0
400
20.0
1504-75A
75
3.8
50
1.8
1504-50D
50
2.5
250
5.5
1504-320F
320
16.0
400
26.0
1504-100A
100
5.0
50
2.0
1504-75D
75
3.8
250
6.0
1504-360F
360
18.0
400
28.0
1504-10B
10
1.0
100
1.0
1504-100D
100
5.0
250
7.0
1504-480F
480
24.0
400
38.0
1504-20B
20
1.0
100
1.5
1504-125D
125
6.3
250
8.0
1504-600F
600
30.0
400
45.0
1504-30B
30
1.5
100
1.5
1504-150D
150
7.5
250
8.5
1504-800F
800
40.0
400
40.0
1504-40B
40
2.0
100
1.8
1504-200D
200
10.0
250
10.0
1504-50G
50
2.5
500
6.0
1504-50B
50
2.5
100
2.0
1504-225D
225
12.0
250
11.0
1504-100G
100
5.0
500
10.0
1504-60B
60
3.0
100
3.0
1504-300D
300
15.0
250
17.0
1504-150G
150
7.5
500
16.0
1504-80B
80
4.0
100
3.5
1504-375D
375
18.8
250
20.0
1504-200G
200
10.0
500
30.0
1504-100B
100
5.0
100
4.0
1504-500D
500
25.0
250
24.0
1504-220G
220
11.0
500
31.0
1504-120B
120
6.0
100
4.0
1504-30E
30
1.5
300
5.0
1504-250G
250
12.5
500
25.0
1504-150B
150
7.5
100
5.0
1504-60E
60
3.0
300
6.0
1504-300G
300
15.0
500
26.0
1504-200B
200
10.0
100
6.0
1504-90E
90
4.5
300
7.0
1504-380G
380
19.0
500
33.0
1504-250B
250
12.5
100
7.0
1504-120E
120
6.0
300
8.0
1504-400G
400
20.0
500
42.0
1504-20C
20
1.0
200
3.0
1504-150E
150
7.5
300
9.0
1504-450G
450
22.5
500
45.0
1504-40C
40
2.0
200
4.0
1504-180E
180
9.0
300
11.0
1504-500G
500
25.0
500
55.0
1504-60C
60
3.0
200
4.5
1504-240E
240
12.0
300
16.0
1504-600G
600
30.0
500
58.0
1504-80C
80
4.0
200
5.5
1504-270E
270
13.5
300
18.0
1504-750G
750
37.5
500
50.0
1504-100C
100
5.0
200
6.0
1504-360E
360
18.0
300
21.0
1504-1000G
1000
50
500
65.0
1504-120C
120
6.0
200
6.5
1504-450E
450
22.5
300
24.0
1504-140C
140
7.0
200
7.0
1504-600E
600
30.0
300
40.0
2001 Data Delay Devices
data
delay
devices,
inc.
3
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
IN
N/C
N/C
N/C
OUT
N/C
N/C
GND
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
1504-xxz
xx = Delay (T
D
)
z = Impedance Code
PIN DESCRIPTIONS
IN
Signal Input
OUT
Signal Output
GND
Ground
Functional Diagram
GND
IN
OUT
1504
Doc #01006
DATA DELAY DEVICES, INC.
2
10/30/01
Tel: 973-773-2299 Fax: 973-773-9672 http://www.datadelay.com
*.320 MAX for delays
larger than 500ns
.900 MAX.
1
2
3
4
5
6
7
8
16
15
14 13
12
11
10
9
.290
MAX.*
.015 TYP.
.070 MAX.
.018
TYP.
.700
.010
7 Equal spaces
each .100
.010
Non-Accumulative
.280
MAX.
.350
MAX.
.010
.002
Lead Material:
Nickel-Iron alloy 42
TIN PLATE
Package Dimensions
PASSIVE DELAY LINE TEST SPECIFICATIONS
TEST CONDITIONS
INPUT:
OUTPUT:
Ambient Temperature:
25
o
C
3
o
C
R
load
:
10M
Input Pulse:
High = 3.0V typical
C
load
:
10pf
Low = 0.0V typical
Threshold:
50% (Rising & Falling)
Source Impedance:
50
Max.
Rise/Fall Time:
3.0 ns Max. (measured
at 10% and 90% levels)
Pulse Width
(TD <= 75ns):
PW
IN
= 100ns
Period
(TD <= 75ns):
PER
IN
= 1000ns
Pulse Width
(TD > 75ns):
PW
IN
= 2 x T
D
Period
(TD > 75ns):
PER
IN
= 10 x T
D
NOTE: The above conditions are for test only and do not in any way restrict the operation of the device.
Timing Diagram For Testing
D
RISE
D
FALL
PER
IN
PW
IN
T
RISE
T
FALL
10%
10%
50%
50%
90%
90%
50%
50%
V
IH
V
IL
V
OH
V
OL
INPUT
SIGNAL
OUTPUT
SIGNAL
T
RISE
T
FALL
10%
10%
90%
90%
IN
OUT
OUT
TRIG
IN
TRIG
Test Setup
DEVICE UNDER
TEST (DUT)
OSCILLOSCOPE
PULSE
GENERATOR
50
R
OUT
R
IN
R
IN
= R
OUT
= Z
LINE
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