1507
Doc #97025
DATA DELAY DEVICES, INC.
1
2/6/97
3 Mt. Prospect Ave. Clifton, NJ 07013
10-TAP SIP DELAY LINE
T
D
/T
R
= 5
(SERIES 1507)
FEATURES
PACKAGES
·
10 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 1507-series device is a fixed, single-input, ten-output, passive delay
line. The signal input (IN) is reproduced at the outputs (T1-T10) in equal
increments. The delay from IN to T10 (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 10% of T
D
, and the 3dB bandwidth is given by 3.5 / 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
.250
MAX.
.100
MIN.
1.455 TYP.
1
2
3
4
5
6
7
.200
MAX.
.020
TYP.
.020 TYP.
1.300 TYP.
.100
TYP.
.010
TYP.
8
9
10
11
12
13
14
Package Dimensions
©
©
1997 Data Delay Devices
data
delay
devices,
inc.
®
®
3
2
6 7
1
GND
IN
T5
4 5
3
T1 T2 T3 T4
8 9 10 11 12 13 14
NC
T10
T6 T7 T8 T9
GND
1507-xxz
xx = Delay (T
D
)
z
= Impedance Code
PIN DESCRIPTIONS
IN
Signal Input
T1-T10 Tap Outputs
GND
Ground
DASH NUMBER SPECIFICATIONS
Part
Number
T
D
(ns)
Delay per
Tap (ns)
T
R
(ns)
Impedance
(
)
R
DC
(
)
1507-20A
20.0
±
2.0
2.0
±
0.4
4.0
50
1.0
1507-40A
40.0
±
2.0
4.0
±
1.0
8.0
50
1.5
1507-50A
50.0
±
2.5
5.0
±
1.5
9.0
50
1.5
1507-100A
100
±
5.0
10.0
±
2.0
18.0
50
2.0
1507-150A
150
±
7.5
15.0
±
2.0
28.0
50
3.0
1507-200A
200
±
10.0
20.0
±
3.0
38.0
50
4.0
1507-20B
20.0
±
2.0
2.0
±
0.4
4.0
100
1.5
1507-50B
50.0
±
2.5
5.0
±
1.5
9.0
100
2.0
1507-100B
100
±
5.0
10.0
±
2.0
18.0
100
4.0
1507-200B
200
±
10.0
20.0
±
3.0
38.0
100
6.0
1507-250B
250
±
13.0
25.0
±
4.0
48.0
100
7.0
1507-20C
20.0
±
2.0
2.0
±
0.4
4.0
200
3.0
1507-50C
50.0
±
2.5
5.0
±
1.5
9.0
200
4.5
1507-100C
100
±
5.0
10.0
±
2.0
18.0
200
6.0
1507-200C
200
±
13.0
20.0
±
3.0
38.0
200
9.0
1507-50G
50.0
±
2.5
5.0
±
1.5
9.0
500
6.0
1507-100G
100
±
5.0
10.0
±
2.0
18.0
500
10.0
1507-200G
200
±
10.0
20.0
±
3.0
38.0
500
30.0
1507-300G
300
±
15.0
30.0
±
4.0
58.0
500
30.0
1507-500G
500
±
25.0
50.0
±
5.0
98.0
500
55.0
Functional Diagram
GND
IN
T10
T1
T2
T3
T4
T6
T7
T8
T9
T5
GND
1507
Doc #97025
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
T6
T7
T8
T9
T10
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