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Part Number 1514

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1514
Doc #97023
DATA DELAY DEVICES, INC.
1
2/5/97
3 Mt. Prospect Ave. Clifton, NJ 07013
FIXED SIP DELAY LINE
T
D
/T
R
= 5
(SERIES 1514)
FEATURES
PACKAGES
·
Fast rise time for high frequency applications
·
Very narrow device (SIP package)
·
Stackable for PC board economy
·
Low profile
·
Epoxy encapsulated
·
Meets or exceeds MIL-D-23859C
FUNCTIONAL DESCRIPTION
The 1514-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)
Rise Time
(ns)
Impedance
(
)
1514-2.5A
2.5
±
1.0
1.0
50
1514-5A
5.0
±
1.0
1.0
50
1514-10A
10.0
±
1.0
2.0
50
1514-15A
15.0
±
1.0
3.0
50
1514-20A
20.0
±
1.0
4.0
50
1514-25A
25.0
±
1.3
5.0
50
1514-30A
30.0
±
1.5
6.0
50
1514-40A
40.0
±
2.0
8.0
50
1514-50A
50.0
±
2.5
10.0
50
1514-60A
60.0
±
3.0
12.0
50
1514-80A
80.0
±
4.0
16.0
50
1514-100A
100
±
5.0
20.0
50
1514-3.5Y
3.5
±
1.0
1.0
75
1514-7.5Y
7.5
±
1.0
1.5
75
1514-15Y
15.0
±
1.0
3.0
75
1514-22.5Y
22.5
±
1.2
4.5
75
1514-30Y
30.0
±
1.5
6.0
75
1514-37.5Y
37.5
±
1.9
7.5
75
1514-45Y
45.0
±
2.3
9.0
75
1514-60Y
60.0
±
3.0
12.0
75
1514-75Y
75.0
±
3.8
15.0
75
1514-90Y
90.0
±
4.5
18.0
75
1514-105Y
105
±
5.3
21.0
75
1514-120Y
120
±
6.0
24.0
75
1514-135Y
135
±
6.8
27.0
75
1514-150Y
150
±
7.5
30.0
75
©
©
1997 Data Delay Devices
data
delay
devices,
inc.
®
®
3
2
6 7
1
GND
IN
OUT
GND
1514-xxz
xx = Delay (T
D
)
z = Impedance Code
PIN DESCRIPTIONS
IN
Signal Input
OUT
Signal Output
GND
Ground
Functional Diagram
GND
IN
GND
OUT
DASH NUMBER SPECIFICATIONS
Part
Number
Delay (ns)
Rise Time
(ns)
Impedance
(
)
1514-5B
5.0
±
1.0
1.0
100
1514-10B
10.0
±
1.0
2.0
100
1514-20B
20.0
±
1.0
4.0
100
1514-30B
30.0
±
1.5
6.0
100
1514-40B
40.0
±
2.0
8.0
100
1514-50B
50.0
±
2.5
10.0
100
1514-60B
60.0
±
3.0
12.0
100
1514-80B
80.0
±
4.0
16.0
100
1514-100B
100
±
5.0
20.0
100
1514-120B
120
±
6.0
24.0
100
1514-140B
140
±
7.0
28.0
100
1514-150B
150
±
7.5
30.0
100
1514-50D
50.0
±
2.5
10.0
250
1514-70D
70.0
±
3.5
14.0
250
1514-120D
120
±
6.0
24.0
250
1514-130D
130
±
6.5
26.0
250
1514-150D
150
±
7.5
30.0
250
1514-170D
170
±
8.5
34.0
250
1514-270D
270
±
13.5
54.0
250
1514-70E
70.0
±
3.5
14.0
300
1514-140E
140
±
7.0
28.0
300
1514-45G
45.0
±
2.3
9.0
500
1514-50G
50.0
±
2.5
10.0
500
1514-80G
80.0
±
4.0
16.0
500
1514-100G
100
±
5.0
20.0
500
1514-190G
190
±
9.5
38.0
500
1514
Doc #97023
DATA DELAY DEVICES, INC.
2
2/5/97
Tel: 973-773-2299 Fax: 973-773-9672 http://www.datadelay.com
.280
MAX.
.100
MIN.
.810 MAX.
1
2
6
7
.210
MAX.
.020
TYP.
.020 TYP.
.600 TYP.
.100
TYP.
.010
TYP.
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
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
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