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PDF DDU224F Data sheet ( Hoja de datos )
| Número de pieza | DDU224F | |
| Descripción | TTL-INTERFACED FIXED DELAY LINE | |
| Fabricantes | Data Delay Devices | |
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10-TAP, TTL-INTERFACED
FIXED DELAY LINE
(SERIES DDU224F)
DDU224F
data
delay
3
®
devices, inc.
FEATURES
• Ten equally spaced outputs
• Very narrow device (SIP package)
• Stackable for PC board economy
• Input & outputs fully TTL interfaced & buffered
• 10 T2L fan-out capability
PACKAGES
1 2 3 4 5 6 7 8 9 10 11 12 13 14
VCC N/C IN T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 GND
DDU224F-xx Commercial
DDU224F-xxM Military
FUNCTIONAL DESCRIPTION
PIN DESCRIPTIONS
The DDU224F-series device is a 10-tap digitally buffered delay line. The
signal input (IN) is reproduced at the outputs (T1-T10), shifted in time by
an amount determined by the device dash number. The nominal tap-to-
tap delay increment is given by 1/10 of the dash number. For dash
numbers less than 50, the total delay of the line is measured from T1 to
IN Signal Input
T1-T10 Tap Outputs
VCC +5 Volts
GND Ground
DataShee
T10, with the nominal value given
3.5ns. For dash numbers greater
tbhyan9DotiarmteaeqSsuhtaehleetto4inU5c0.rce, omthmeentto. taTl hdeelianyheorfetnhtedleinlaeyisfrmomeaIsNurteodTf1roismnIoNmtoinally
T10, with the nominal value given by the dash number.
SERIES SPECIFICATIONS
• Minimum input pulse width: 20% of total delay
• Output rise time: 2ns typical
• Supply voltage: 5VDC ± 5%
• Supply current: ICCL = 50ma typical
ICCH = 15ma typical
• Operating temperature: 0° to 70° C
• Temp. coefficient of total delay: 100 PPM/°C
DASH NUMBER SPECIFICATIONS
Part
Number
DDU224F-10
DDU224F-20
DDU224F-25
DDU224F-50
DDU224F-100
DDU224F-150
DDU224F-200
DDU224F-250
DDU224F-300
DDU224F-400
DDU224F-500
Total
Delay (ns)
9 ± 2.0 *
18 ± 2.0 *
22.5 ± 2.0 *
50 ± 2.5
100 ± 5.0
150 ± 7.5
200 ± 10.0
250 ± 12.5
300 ± 15.0
400 ± 20.0
500 ± 25.0
Delay Per
Tap (ns)
1.0 ± 0.5
2.0 ± 1.0
2.5 ± 1.0
5.0 ± 2.0
10.0 ± 3.0
15.0 ± 3.0
20.0 ± 3.0
25.0 ± 3.0
30.0 ± 3.0
40.0 ± 4.0
50.0 ± 5.0
* Total delay is referenced to first tap output
Input to first tap = 3.5ns ± 1ns
NOTE: Any dash number between 10 and 500 not
shown is also available.
DataSheet4U.com ©1997 Data Delay Devices
Doc #97015
1/29/97
DataSheet 4 U .com
DATA DELAY DEVICES, INC.
3 Mt. Prospect Ave. Clifton, NJDa0t7a0S1h3eet4U.com
1
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet DDU224F.PDF ] | |
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