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參數資料
| 型號： | DDU4F |
| 英文描述： | Fixed 5-tap TTL delay line |
| 中文描述： | 固定5抽頭延遲線的TTL |
| 文件頁數： | 1/4頁 |
| 文件大小： | 82K |
| 代理商： | DDU4F |
DDU4F
Doc #97033
DATA DELAY DEVICES, INC.
3 Mt. Prospect Ave. Clifton, NJ 07013
1
5-TAP, TTL-INTERFACED
FIXED DELAY LINE
(SERIES DDU4F)
FEATURES
PACKAGES
Five equally spaced outputs
Fits standard 14-pin DIP socket
Low profile
Auto-insertable
Input & outputs fully TTL interfaced & buffered
10 T
2
L fan-out capability
FUNCTIONAL DESCRIPTION
The DDU4F-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 5025, 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 3.5ns. For
dash numbers greater than or equal to 5025, 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%
Supply current:
I
CCL
= 32ma typical
I
CCH
= 7ma typical
Operating temperature:
0
°
to 70
°
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 < 5025
3.5ns
20%
20%
20%
20%
20%
VCC
GND
IN
T1
T2
T3
T4
T5
Functional diagram for dash numbers >= 5025
1997 Data Delay Devices
data
delay
devices,
inc.
3
1
2
3
4
5
6
7
14
13
12
11
10
9
8
IN
N/C
N/C
T2
N/C
T4
GND
VDD
N/C
T1
N/C
T3
N/C
T5
14
12
10
8
1
4
6
7
IN
T2
T4
GND
VCC
T1
T3
T5
DDU4F-xx
DDU4F-xxA2 Gull-Wing
DDU4F-xxB2 J-Lead
DDU4F-xxM
DIP
Military DIP
Military SMD
DDU4F-xxMC2
PIN DESCRIPTIONS
IN
T1-T5
VCC
GND
Signal Input
Tap Outputs
+5 Volts
Ground
DASH NUMBER SPECIFICATIONS
Part
Number
DDU4F-5004
DDU4F-5006
DDU4F-5008
DDU4F-5010
DDU4F-5012
DDU4F-5016
DDU4F-5020
DDU4F-5025
DDU4F-5030
DDU4F-5040
DDU4F-5050
DDU4F-5060
DDU4F-5075
DDU4F-5100
DDU4F-5125
DDU4F-5150
DDU4F-5200
DDU4F-5250
DDU4F-5300
DDU4F-5400
DDU4F-5500
Total
Delay (ns)
4
±
1.0 *
6
±
1.0 *
8
±
2.0 *
10
±
2.0 *
12
±
2.0 *
16
±
2.0 *
20
±
3.0 *
25
±
3.0
30
±
3.0
40
±
3.0
50
±
3.0
60
±
3.0
75
±
4.0
100
±
5.0
125
±
6.5
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
1.5
±
0.5
2.0
±
1.0
2.5
±
1.0
3.0
±
1.0
4.0
±
1.5
5.0
±
2.0
5.0
±
2.0
6.0
±
2.0
8.0
±
2.0
10.0
±
3.0
12.0
±
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
60.0
±
6.0
80.0
±
8.0
100.0
±
10.0
* Total delay is referenced to first tap output
Input to first tap = 3.5ns
±
1ns
NOTE: Any dash number between 5004 and 5500
not shown is also available.
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相關PDF資料 |
PDF描述 |
|---|---|
| DDU4F-5010A2 | Delay Line |
| DDU4F-5010B2 | Delay Line |
| DDU4F-5010M | Delay Line |
| DDU4F-5010MC2 | Delay Line |
| DDU4F-5012 | Delay Line |
相關代理商/技術參數 |
參數描述 |
|---|---|
| DDU-4F-1010 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tapped Delay Line |
| DDU-4F-1020 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tapped Delay Line |
| DDU-4F-1030 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tapped Delay Line |
| DDU-4F-1040 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tapped Delay Line |
| DDU-4F-1050 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tapped Delay Line |
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