3D7303 PDF预览

3D7303

更新时间: 2025-07-21 06:22:47
品牌 Logo 应用领域
DATADELAY 延迟线
页数 文件大小 规格书
4页 35K
描述
MONOLITHIC TRIPLE FIXED DELAY LINE

3D7303 数据手册

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3D7303  
Ò
MONOLITHIC TRIPLE  
FIXED DELAY LINE  
(SERIES 3D7303)  
data  
delay  
3
devices, inc.  
FEATURES  
PACKAGES  
·
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·
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·
·
·
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All-silicon, low-power CMOS technology  
TTL/CMOS compatible inputs and outputs  
Vapor phase, IR and wave solderable  
Auto-insertable (DIP pkg.)  
I1  
I2  
VDD  
O1  
I1  
N/C  
I2  
VDD  
N/C  
O1  
1
2
3
4
8
7
6
5
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
I3  
O2  
GND  
O3  
N/C  
I3  
N/C  
O2  
Low ground bounce noise  
Leading- and trailing-edge accuracy  
Delay range: 10 through 500ns  
Delay tolerance: 2% or 1.0ns  
Temperature stability: ±3% typical (0C-70C)  
Vdd stability: ±1% typical (4.75V-5.25V)  
Minimum input pulse width: 20% of total  
delay  
3D7303M DIP  
3D7303H Gull-Wing  
(300 Mil)  
N/C  
GND  
N/C  
O3  
8
3D7303 DIP  
I1  
I2  
I3  
1
2
3
4
8
7
6
5
VDD  
O1  
O2  
3D7303G Gull-Wing  
3D7303K Unused pins  
removed  
GND  
O3  
3D7303Z SOIC  
(150 Mil)  
(300 Mil)  
·
14-pin DIP available as drop-in replacement for  
hybrid delay lines  
PIN DESCRIPTIONS  
FUNCTIONAL DESCRIPTION  
I1  
I2  
I3  
O1  
O2  
O3  
Delay Line 1 Input  
Delay Line 2 Input  
Delay Line 3 Input  
Delay Line 1 Output  
Delay Line 2 Output  
Delay Line 3 Output  
The 3D7303 Triple Delay Line product family consists of fixed-delay  
CMOS integrated circuits. Each package contains three matched,  
independent delay lines. Delay values can range from 10ns through  
500ns. The input is reproduced at the output without inversion,  
shifted in time as per the user-specified dash number. The 3D7303  
is TTL- and CMOS-compatible, capable of driving ten 74LS-type  
loads, and features both rising- and falling-edge accuracy.  
VCC +5 Volts  
GND Ground  
N/C  
No Connection  
The all-CMOS 3D7303 integrated circuit has been designed as a  
reliable, economic alternative to hybrid TTL fixed delay lines. It is  
offered in a standard 8-pin auto-insertable DIP and a space saving surface mount 8-pin SOIC.  
TABLE 1: PART NUMBER SPECIFICATIONS  
PART NUMBER  
DELAY  
PER LINE  
(ns)  
INPUT RESTRICTIONS  
Absolute Max Min Operating  
DIP-8  
3D7303M  
3D7303H  
-10  
SOIC-8  
DIP-14  
DIP-14  
3D7303K  
Max Operating  
Frequency  
Absolute Min  
Oper. P.W.  
3D7303Z  
3D7303  
3D7303G  
-10  
Oper. Freq.  
Pulse Width  
-10  
-15  
-10  
-15  
-20  
-25  
-30  
33.3 MHz  
22.2 MHz  
16.7 MHz  
13.3 MHz  
11.1 MHz  
8.33 MHz  
6.67 MHz  
3.33 MHz  
1.67 MHz  
1.11 MHz  
0.83 MHz  
0.67 MHz  
100.0 MHz  
100.0 MHz  
100.0 MHz  
83.3 MHz  
71.4 MHz  
62.5 MHz  
50.0 MHz  
25.0 MHz  
12.5 MHz  
8.33 MHz  
6.25 MHz  
5.00 MHz  
15.0 ns  
22.5 ns  
30.0 ns  
37.5 ns  
45.0 ns  
60.0 ns  
75.0 ns  
150.0 ns  
300.0 ns  
450.0 ns  
600.0 ns  
750.0 ns  
5.0 ns  
5.0 ns  
10 ± 1.0  
15 ± 1.0  
20 ± 1.0  
25 ± 1.0  
30 ± 1.0  
-15  
-15  
-20  
-20  
-20  
5.0 ns  
-25  
-25  
-25  
6.0 ns  
-30  
-30  
-30  
7.0 ns  
-40  
-40  
-40  
-40  
-50  
8.0 ns  
40 ± 1.0  
50 ± 1.0  
-50  
-50  
-50  
10.0 ns  
20.0 ns  
40.0 ns  
60.0 ns  
80.0 ns  
100.0 ns  
-100  
-200  
-300  
-400  
-500  
-100  
-200  
-300  
-400  
-500  
-100  
-200  
-300  
-400  
-500  
-100  
-200  
-300  
-400  
-500  
100 ± 2.0  
200 ± 4.0  
300 ± 6.0  
400 ± 8.0  
500 ± 10.0  
NOTE: Any delay between 10 and 500 ns not shown is also available.  
Ó1996 Data Delay Devices  
Doc #96001  
12/2/96  
DATA DELAY DEVICES, INC.  
3 Mt. Prospect Ave. Clifton, NJ 07013  
1

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