2214
Doc #97026 DATA DELAY DEVICES, INC. 1
2/7/97 3 Mt. Prospect Ave. Clifton, NJ 07013
20-TAP DIP DELAY LINE
TD/TR = 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: 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
TD
(ns)
Delay per
Tap (ns)
TR
(ns)
Imped.
(Ω)
RDC
(Ω)
2214-50A 50.0 ± 2.5 2.5 ± 1.0 5.0 50 3.2
2214-60A 60.0 ± 3.0 3.0 ± 1.0 6.0 50 3.6
2214-80A 80.0 ± 4.0 4.0 ± 1.0 8.0 50 5.0
2214-100A 100 ± 5.0 5.0 ± 1.0 10.0 50 6.0
2214-150A 150 ± 7.5 7.5 ± 1.0 15.0 50 6.0
2214-200A 200 ± 10.0 10.0 ± 1.0 20.0 50 7.0
2214-50B 50.0 ± 2.5 2.5 ± 1.0 5.0 100 6.0
2214-60B 60.0 ± 3.0 3.0 ± 1.0 6.0 100 6.0
2214-80B 80.0 ± 4.0 4.0 ± 1.0 8.0 100 6.5
2214-100B 100 ± 5.0 5.0 ± 1.0 10.0 100 7.0
2214-150B 150 ± 7.5 7.5 ± 1.0 15.0 100 8.0
2214-200B 200 ± 10.0 10.0 ± 1.0 20.0 100 8.5
2214-300B 300 ± 15.0 15.0 ± 1.0 30.0 100 11.0
2214-400B 400 ± 20.0 20.0 ± 1.0 40.0 100 12.0
1997 Data Delay Devices
datadelay
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 (DIP)
2214-xxzC4 (Gull-Wing)
xx = Delay (T D )
z = Impedance Code
PIN DESCRIPTIONS
IN Signal Input
T1-T20 Tap Outputs
GND Ground
DASH NUMBER SPECIFICATIONS
Part
Number
TD
(ns)
Delay per
Tap (ns)
TR
(ns)
Imped.
(Ω)
RDC
(Ω)
2214-40C 40.0 ± 2.0 2.0 ± 1.0 4.0 200 7.0
2214-80C 80.0 ± 4.0 4.0 ± 1.0 8.0 200 8.0
2214-120C 120 ± 6.0 6.0 ± 1.0 12.0 200 10.0
2214-200C 200 ± 10.0 10.0 ± 1.0 20.0 200 13.0
2214-300C 300 ± 15.0 15.0 ± 1.0 30.0 200 12.0
2214-400C 400 ± 20.0 20.0 ± 1.0 40.0 200 15.0
2214-500C 500 ± 25.0 25.0 ± 1.3 50.0 200 17.0
2214-600C 600 ± 30.0 30.0 ± 1.5 60.0 200 23.0
2214-800C 800 ± 40.0 40.0 ± 2.0 80.0 200 38.0
2214-50D 50.0 ± 2.5 2.5 ± 1.0 5.0 250 7.0
2214-100D 100 ± 5.0 5.0 ± 1.0 10.0 250 10.0
2214-150D 150 ± 7.5 7.5 ± 1.0 15.0 250 12.0
2214-200D 200 ± 10.0 10.0 ± 1.0 20.0 250 22.0
2214-250D 250 ± 12.5 12.5 ± 1.0 25.0 250 21.0
2214-300D 300 ± 15.0 15.0 ± 1.0 30.0 250 23.0
2214-400D 400 ± 20.0 20.0 ± 1.0 40.0 250 26.0
2214-500D 500 ± 25.0 25.0 ± 1.3 50.0 250 30.0
2214-600D 600 ± 30.0 30.0 ± 1.5 60.0 250 37.0
2214-800D 800 ± 40.0 40.0 ± 2.0 80.0 250 41.0
2214-1000D 1000 ± 50.0 50.0 ± 2.5 100 250 47.0
2214-200G 200 ± 10.0 10.0 ± 1.0 20.0 500 20.0
2214-300G 300 ± 15.0 15.0 ± 1.0 30.0 500 37.0
2214-400G 400 ± 20.0 20.0 ± 1.0 40.0 500 40.0
2214-500G 500 ± 25.0 25.0 ± 1.3 50.0 500 45.0
2214-600G 600 ± 30.0 30.0 ± 1.5 60.0 500 52.0
2214-800G 800 ± 40.0 40.0 ± 2.0 80.0 500 80.0
2214-1000G 1000 ± 50.0 50.0 ± 2.5 100 500 100
2214-1200G 1200 ± 60.0 60.0 ± 3.0 120 500 110
2214-1500G 1500 ± 75.0 75.0 ± 3.8 150 500 130
2214-2000G 2000 ± 100 100 ± 5.0 200 500 156