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DDU11H Datasheet(PDF) 1 Page - Data Delay Devices, Inc.

Part No. DDU11H
Description  5-TAP, ECL-INTERFACED FIXED DELAY LINE (SERIES DDU11H)
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Maker  DATADELAY [Data Delay Devices, Inc.]
Homepage  http://www.datadelay.com
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DDU11H Datasheet(HTML) 1 Page - Data Delay Devices, Inc.

   
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DDU11H
Doc #97035
DATA DELAY DEVICES, INC.
1
12/10/97
3 Mt. Prospect Ave. Clifton, NJ 07013
5-TAP, ECL-INTERFACED
FIXED DELAY LINE
(SERIES DDU11H)
FEATURES
PACKAGES
Five equally spaced outputs
Fits standard 16-pin DIP socket
Auto-insertable
Input & outputs fully 10KH-ECL interfaced & buffered
FUNCTIONAL DESCRIPTION
The DDU11H-series device is a 5-tap digitally buffered delay line. The
signal input (IN) is reproduced at the outputs (T1-T5), shifted in time by an
amount determined by the device dash number (See Table). For dash
numbers less than 10, the total delay of the line is measured from T1 to
T5. The nominal tap-to-tap delay increment is given by one-fourth of the
total delay, and the inherent delay from IN to T1 is nominally 1.5ns. For dash numbers greater than or
equal to 10, the total delay of the line is measured from IN to T5. The nominal tap-to-tap delay increment
is given by one-fifth of this number.
SERIES SPECIFICATIONS
Minimum input pulse width: 20% of total delay
Output rise time: 2ns typical
Supply voltage:
-5VDC
± 5%
Power dissipation: 200mw typical (no load)
Operating temperature: -30
° to 85° C
Temp. coefficient of total delay: 100 PPM/
°C
25%
25%
25%
25%
VCC
GND
IN
T1
T2
T3
T4
T5
Functional diagram for dash numbers < 10
1.5ns
20%
20%
20%
20%
20%
VCC
GND
IN
T1
T2
T3
T4
T5
Functional diagram for dash numbers >= 10
©
©1997 Data Delay Devices
data
delay
devices, inc.
®
®
3
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
GND
N/C
T2
T4
IN
N/C
N/C
VEE
GND
T1
T3
T5
N/C
N/C
N/C
N/C
16
15
14
13
1
3
4
5
8
GND
T2
T4
IN
VEE
GND
T1
T3
T5
DDU11H-xx
DIP
DDU11H-xxM Military DIP
DDU11H-xxC3
SMD
DDU11H-xxMC3 Mil SMD
PIN DESCRIPTIONS
IN
Signal Input
T1-T5 Tap Outputs
VEE
-5 Volts
GND
Ground
DASH NUMBER SPECIFICATIONS
Part
Number
Total
Delay (ns)
Delay Per
Tap (ns)
DDU11H-4
2
± 1.0 *
0.5
± 0.3
DDU11H-5
4
± 1.0 *
1.0
± 0.3
DDU11H-8
6
± 2.0 *
1.5
± 0.4
DDU11H-10
10
± 2.0
2.0
± 0.4
DDU11H-20
20
± 3.0
5.0
± 1.0
DDU11H-25
25
± 3.0
5.0
± 2.0
DDU11H-50
50
± 3.0
10.0
± 2.0
DDU11H-75
75
± 4.0
15.0
± 2.0
DDU11H-100
100
± 5.0
20.0
± 2.0
DDU11H-150
150
± 7.5
30.0
± 2.0
DDU11H-200
200
± 10.0
40.0
± 2.0
DDU11H-250
250
± 12.5
50.0
± 2.5
DDU11H-300
300
± 15.0
60.0
± 3.0
DDU11H-400
400
± 20.0
80.0
± 4.0
DDU11H-500
500
± 25.0
100.0
± 5.0
* Total delay is referenced to first tap output
Input to first tap = 1.5ns
±± 1ns
NOTE: Any dash number between 4 and 500
not shown is also available.


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