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參數資料
| 型號： | DDU7C-250M |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 10-TAP, TTL-INTERFACED FIXED DELAY LINE |
| 中文描述： | 10，技術咨詢，與TTL接口固定延遲線 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 40K |
| 代理商： | DDU7C-250M |
DDU7C
Doc #97019
1/30/97
DATA DELAY DEVICES, INC.
3 Mt. Prospect Ave. Clifton, NJ 07013
1
10-TAP, TTL-INTERFACED
FIXED DELAY LINE
(SERIES DDU7C)
FEATURES
PACKAGES
Ten equally spaced outputs
Fits standard 16-pin DIP socket
Low profile
Auto-insertable
Input & outputs fully CMOS interfaced & buffered
10 T
2
L fan-out capability
FUNCTIONAL DESCRIPTION
The DDU7C-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 T10, with the
nominal value given by 9 times the increment. The inherent delay from IN to T1 is nominally 8.0ns. For
dash numbers greater than or equal to 50, the total delay of the line is measured from IN to T10, with the
nominal value given by the dash number.
SERIES SPECIFICATIONS
Minimum input pulse width:
20% of total delay
Output rise time:
8ns typical
Supply voltage:
5VDC
±
5%
Supply current:
I
CCL
= 40
μ
a typical
I
CCH
= 10ma typical
Operating temperature:
0
°
to 70
°
C
Temp. coefficient of total delay:
300 PPM/
°
C
10%
10%
10%
10%
VCC
GND
IN
T1
T2
T3
T4
T10
Functional diagram for dash numbers < 50
3.5ns
10%
10%
10%
10%
T5
T6
T7
T8
10%
T9
10%
10%
10%
10%
VCC
GND
IN
T1
T2
T3
T4
T10
Functional diagram for dash numbers >= 50
10%
10%
10%
10%
T5
T6
T7
T8
10%
T9
10%
1997 Data Delay Devices
data
delay
devices,
inc.
3
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
IN
T2
T4
T6
T8
T10
N/C
GND
VDD
T1
T3
T5
T7
T9
N/C
N/C
14
13
12
11
10
9
8
1
2
3
4
5
6
7
IN
N/C
T2
T4
T6
T8
GND
VDD
T1
T3
T5
T7
T9
T10
DDU7C-xx
DDU7C-xxA3
DDU7C-xxB3
DDU7F-xxMC3
DIP
Gull-Wing
J-Lead
Military SMD
Military DIP
DDU7C-xxM
PIN DESCRIPTIONS
IN
T1-T10 Tap Outputs
VDD
+5 Volts
GND
Ground
Signal Input
DASH NUMBER SPEC.’S
Part
Number
DDU7C-25
DDU7C-100
DDU7C-150
DDU7C-200
DDU7C-250
DDU7C-300
DDU7C-400
DDU7C-500
Total
Delay (ns)
22.5
±
2.0 *
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)
2.5
±
1.0
10.0
±
2.0
15.0
±
2.0
20.0
±
2.0
25.0
±
2.0
30.0
±
3.0
40.0
±
4.0
50.0
±
5.0
* Total delay is referenced to first tap
Input to first tap = 8.0ns
±
2ns
NOTE: Any dash number between 25 and
500 not shown is also available.
相關PDF資料 |
PDF描述 |
|---|---|
| DDU7C-250MC3 | 10-TAP, TTL-INTERFACED FIXED DELAY LINE |
| DDU7C-25A3 | 10-TAP, TTL-INTERFACED FIXED DELAY LINE |
| DDU7C-25B3 | 10-TAP, TTL-INTERFACED FIXED DELAY LINE |
| DDU7C-25M | 10-TAP, TTL-INTERFACED FIXED DELAY LINE |
| DDU7C-25MC3 | 10-TAP, TTL-INTERFACED FIXED DELAY LINE |
相關代理商/技術參數 |
參數描述 |
|---|---|
| DDU7C-250MC3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:10-TAP, TTL-INTERFACED FIXED DELAY LINE |
| DDU7C-25A3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:10-TAP, TTL-INTERFACED FIXED DELAY LINE |
| DDU7C-25B3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:10-TAP, TTL-INTERFACED FIXED DELAY LINE |
| DDU7C-25M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:10-TAP, TTL-INTERFACED FIXED DELAY LINE |
| DDU7C-25MC3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:10-TAP, TTL-INTERFACED FIXED DELAY LINE |
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