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參數資料
| 型號： | DDU8F-5020MD4 |
| 英文描述： | Delay Line |
| 中文描述： | 延遲線 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 54K |
| 代理商： | DDU8F-5020MD4 |
DDU8F
Doc #97012
1/28/97
DATA DELAY DEVICES, INC.
3 Mt. Prospect Ave. Clifton, NJ 07013
1
5-TAP, TTL-INTERFACED
FIXED DELAY LINE
(SERIES DDU8F)
FEATURES
PACKAGES
Five equally spaced outputs
Fits standard 8-pin DIP socket
Low profile
Auto-insertable
Input & outputs fully TTL interfaced & buffered
10 T
2
L fan-out capability
FUNCTIONAL DESCRIPTION
The DDU8F-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:
40% 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
8
7
6
5
1
2
3
4
IN
T2
T4
GND
VCC
T1
T3
T5
DDU8F-xx
DDU8F-xxA1 Gull-Wing
DDU8F-xxB1 J-Lead
DDU8F-xxM
DIP
Military DIP
Military SMD
DDU8F-xxMD1
DDU8F-xxMD4
PIN DESCRIPTIONS
IN
T1-T5
VCC
GND
Signal Input
Tap Outputs
+5 Volts
Ground
DASH NUMBER SPECIFICATIONS
Part
Number
DDU8F-5004
DDU8F-5006
DDU8F-5008
DDU8F-5010
DDU8F-5012
DDU8F-5016
DDU8F-5020
DDU8F-5025
DDU8F-5030
DDU8F-5035
DDU8F-5040
DDU8F-5045
DDU8F-5050
DDU8F-5060
DDU8F-5075
DDU8F-5100
DDU8F-5125
DDU8F-5150
DDU8F-5175
DDU8F-5200
DDU8F-5250
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
35
±
3.0
40
±
3.0
45
±
3.0
50
±
3.0
60
±
3.0
75
±
4.0
100
±
5.0
125
±
6.5
150
±
7.5
175
±
8.0
200
±
10.0
250
±
12.5
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
7.0
±
2.0
8.0
±
2.0
9.0
±
3.0
10.0
±
3.0
12.0
±
3.0
15.0
±
3.0
20.0
±
3.0
25.0
±
3.0
30.0
±
3.0
35.0
±
4.0
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 5004 and 5250
not shown is also available.
相關PDF資料 |
PDF描述 |
|---|---|
| DDU8F-5025A1 | Delay Line |
| DDU8F-5025B1 | Delay Line |
| DDU8F-5025M | Delay Line |
| DDU8F-5025MD1 | Delay Line |
| DDU8F-5025MD4 | Delay Line |
相關代理商/技術參數 |
參數描述 |
|---|---|
| DDU8F-5025 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:5-TAP, TTL-INTERFACED FIXED DELAY LINE |
| DDU8F-5025A1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Delay Line |
| DDU8F-5025B1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Delay Line |
| DDU8F-5025D4 | 制造商:DATA DELAY 功能描述: |
| DDU8F-5025M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Delay Line |
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