1505
Doc #97024
DATA DELAY DEVICES, INC.
1
2/6/97
3 Mt. Prospect Ave. Clifton, NJ 07013
5-TAP SIP DELAY LINE
T
D
/T
R
= 3
(SERIES 1505)
FEATURES
PACKAGES
5 taps of equal delay increment
Very narrow device (SIP package)
Stackable for PC board economy
Low profile
Epoxy encapsulated
Meets or exceeds MIL-D-23859C
FUNCTIONAL DESCRIPTION
The 1505-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 (T
D
) 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 (T
R
) of the line is 33% of T
D
, and the 3dB
bandwidth is given by 1.05 / 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
Functional Diagram
GND
IN
T5
T1
T2
T3
T4
Package Dimensions
.250
MAX.
.100
MIN.
.800 MAX.
1
2
3
4
5
6
7
.200
MAX.
.020
TYP.
.020 TYP.
.600 TYP.
.100
TYP.
.010
TYP.
1997 Data Delay Devices
data
delay
devices,
inc.
3
2
6 7
1
GND IN
T5
4 5
3
T1 T2 T3 T4
1505-xxz
xx = Delay (T
D
)
z = Impedance Code
PIN DESCRIPTIONS
IN
Signal Input
T1-T5 Tap Outputs
GND
Ground
DASH NUMBER SPECIFICATIONS
Part
Number
T
D
(ns)
Delay per
Tap (ns)
T
R
(ns)
Impedance
(
)
R
DC
(
)
1505-5A
5.0
1.0
1.0
0.3
2.0
50
0.6
1505-10A
10.0
1.0
2.0
0.4
3.0
50
0.6
1505-20A
20.0
1.5
4.0
0.6
6.0
50
0.7
1505-30A
30.0
2.0
6.0
1.0
9.0
50
0.7
1505-40A
40.0
2.5
8.0
1.5
12.0
50
0.9
1505-50A
50.0
3.0
10.0
1.8
15.0
50
1.0
1505-60A
60.0
3.0
12.0
2.0
18.0
50
1.2
1505-70A
70.0
3.5
14.0
2.0
21.0
50
1.4
1505-80A
80.0
4.0
16.0
2.0
24.0
50
1.6
1505-90A
90.0
5.0
18.0
3.0
27.0
50
1.8
1505-100A
100
5.0
20.0
3.0
30.0
50
2.0
1505-5B
5.0
1.0
1.0
0.3
2.0
100
0.7
1505-10B
10.0
1.0
2.0
0.4
3.0
100
0.7
1505-20B
20.0
1.5
4.0
0.6
6.0
100
1.0
1505-30B
30.0
2.0
6.0
1.0
9.0
100
1.5
1505-40B
40.0
2.5
8.0
1.5
12.0
100
1.8
1505-50B
50.0
3.0
10.0
1.8
15.0
100
2.0
1505-60B
60.0
3.0
12.0
2.0
18.0
100
2.0
1505-75B
75.0
3.5
15.0
2.0
24.0
100
2.5
1505-100B
100
5.0
20.0
3.0
30.0
100
2.5
1505-30C
30.0
2.0
6.0
1.0
9.0
200
2.5
1505-50C
50.0
3.0
10.0
1.8
15.0
200
3.0
1505-60C
60.0
3.0
12.0
2.0
18.0
200
3.5
1505-100C
100
5.0
20.0
3.0
30.0
200
6.0
1505-50G
50.0
3.0
10.0
1.8
15.0
500
5.0
1505-100G
100
5.0
20.0
3.0
30.0
500
15.0
1505-200G
200
10.0
40.0
6.0
60.0
500
21.0
1505-300G
300
15.0
60.0
8.0
90.0
500
29.0
1505
Doc #97024
DATA DELAY DEVICES, INC.
2
2/6/97
Tel: 973-773-2299 Fax: 973-773-9672 http://www.datadelay.com
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 (T
D
<= 75ns): PW
IN
= 100ns
Period
(T
D
<= 75ns): PER
IN
= 1000ns
Pulse Width (T
D
> 75ns): PW
IN
= 2 x T
D
Period
(T
D
> 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
T
RISE
T
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
T1
OUT
TRIG
IN
TRIG
Test Setup
DEVICE UNDER
TEST (DUT)
OSCILLOSCOPE
PULSE
GENERATOR
50
R
OUT
R
IN
R
IN
= R
OUT
= Z
LINE
T2
T3
T4
T5
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