2214
Doc #97026
2/7/97
DATA DELAY DEVICES, INC.
3 Mt. Prospect Ave. Clifton, NJ 07013
1
20-TAP DIP DELAY LINE
T
D
/T
R
= 10
(SERIES 2214)
FEATURES
PACKAGES
20 taps of equal delay increment
High bandwidth (T
D
/T
R
=10)
Low profile
Epoxy encapsulated
Meets or exceeds MIL-D-23859C
FUNCTIONAL DESCRIPTION
The 2214-series device is a fixed, single-input, twenty-output, passive delay line. The signal input (IN) is
reproduced at the outputs (T1-T20) in equal increments. The delay from IN to T20 (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:
Distortion @ output:
Operating temperature:
Storage temperature:
Temperature coefficient:
50 Vdc
10% max.
-55
°
C to +125
°
C
-55
°
C to +125
°
C
100 PPM/
°
C
DASH NUMBER SPECIFICATIONS
Part
Number
2214-50A
2214-60A
2214-80A
2214-100A
2214-150A
2214-200A
2214-50B
2214-60B
2214-80B
2214-100B
2214-150B
2214-200B
2214-300B
2214-400B
T
D
(ns)
Delay per
Tap (ns)
2.5
±
1.0
3.0
±
1.0
4.0
±
1.0
5.0
±
1.0
7.5
±
1.0
10.0
±
1.0
2.5
±
1.0
3.0
±
1.0
4.0
±
1.0
5.0
±
1.0
7.5
±
1.0
10.0
±
1.0
15.0
±
1.0
20.0
±
1.0
T
R
(ns)
5.0
6.0
8.0
10.0
15.0
20.0
5.0
6.0
8.0
10.0
15.0
20.0
30.0
40.0
Imped.
(
)
50
50
50
50
50
50
100
100
100
100
100
100
100
100
R
DC
(
)
3.2
3.6
5.0
6.0
6.0
7.0
6.0
6.0
6.5
7.0
8.0
8.5
11.0
12.0
50.0
±
2.5
60.0
±
3.0
80.0
±
4.0
100
±
5.0
150
±
7.5
200
±
10.0
50.0
±
2.5
60.0
±
3.0
80.0
±
4.0
100
±
5.0
150
±
7.5
200
±
10.0
300
±
15.0
400
±
20.0
1997 Data Delay Devices
data
delay
devices,
inc.
3
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
N/C
IN
T1
T2
T3
T4
T5
T6
T7
T8
T9
GND
N/C
T20
T19
T18
T17
T16
T15
T14
T13
T12
T11
T10
2214-xxz
2214-xxzC4
xx = Delay (T
D
)
z
= Impedance Code
(DIP)
(Gull-Wing)
PIN DESCRIPTIONS
IN
T1-T20 Tap Outputs
GND
Ground
Signal Input
DASH NUMBER SPECIFICATIONS
Part
Number
2214-40C
2214-80C
2214-120C
2214-200C
2214-300C
2214-400C
2214-500C
2214-600C
2214-800C
2214-50D
2214-100D
2214-150D
2214-200D
2214-250D
2214-300D
2214-400D
2214-500D
2214-600D
2214-800D
2214-1000D
2214-200G
2214-300G
2214-400G
2214-500G
2214-600G
2214-800G
2214-1000G
2214-1200G
2214-1500G
2214-2000G
T
D
(ns)
40.0
±
2.0
80.0
±
4.0
120
±
6.0
200
±
10.0
300
±
15.0
400
±
20.0
500
±
25.0
600
±
30.0
800
±
40.0
50.0
±
2.5
100
±
5.0
150
±
7.5
200
±
10.0
250
±
12.5
300
±
15.0
400
±
20.0
500
±
25.0
600
±
30.0
800
±
40.0
1000
±
50.0
200
±
10.0
300
±
15.0
400
±
20.0
500
±
25.0
600
±
30.0
800
±
40.0
1000
±
50.0
1200
±
60.0
1500
±
75.0
2000
±
100
Delay per
Tap (ns)
2.0
±
1.0
4.0
±
1.0
6.0
±
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
2.5
±
1.0
5.0
±
1.0
7.5
±
1.0
10.0
±
1.0
12.5
±
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
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
100
±
5.0
T
R
(ns)
4.0
8.0
12.0
20.0
30.0
40.0
50.0
60.0
80.0
5.0
10.0
15.0
20.0
25.0
30.0
40.0
50.0
60.0
80.0
100
20.0
30.0
40.0
50.0
60.0
80.0
100
120
150
200
Imped.
(
)
200
200
200
200
200
200
200
200
200
250
250
250
250
250
250
250
250
250
250
250
500
500
500
500
500
500
500
500
500
500
R
DC
(
)
7.0
8.0
10.0
13.0
12.0
15.0
17.0
23.0
38.0
7.0
10.0
12.0
22.0
21.0
23.0
26.0
30.0
37.0
41.0
47.0
20.0
37.0
40.0
45.0
52.0
80.0
100
110
130
156