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DDU8C3-5250A1

更新时间：2025-07-04 04:52:38
品牌：DATADELAY
描述：Active Delay Line, 1-Func, 5-Tap, True Output, CMOS, LOW PROFILE, GULLWING, DIP-8

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DDU8C3-5250A1 概述

Active Delay Line, 1-Func, 5-Tap, True Output, CMOS, LOW PROFILE, GULLWING, DIP-8 延迟线

DDU8C3-5250A1 规格参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：SOIC
包装说明：SOP,针数：8
Reach Compliance Code：compliantHTS代码：8542.39.00.01
风险等级：5.72JESD-30 代码：R-XDSO-G8
JESD-609代码：e3逻辑集成电路类型：ACTIVE DELAY LINE
功能数量：1抽头/阶步数：5
端子数量：8最高工作温度：85 °C
最低工作温度：-40 °C输出极性：TRUE
封装主体材料：UNSPECIFIED封装代码：SOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
峰值回流温度（摄氏度）：NOT SPECIFIED可编程延迟线：NO
认证状态：Not Qualified座面最大高度：7.62 mm
最大供电电压 (Vsup)：3.6 V最小供电电压 (Vsup)：3 V
标称供电电压 (Vsup)：3.3 V表面贴装：YES
技术：CMOS温度等级：INDUSTRIAL
端子面层：TIN端子形式：GULL WING
端子节距：2.54 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED总延迟标称（td）：250 ns
宽度：6.858 mmBase Number Matches：1

DDU8C3-5250A1 数据手册

通过下载DDU8C3-5250A1数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。

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DDU8C3  
Ò
5-TAP, 3.3V CMOS-INTERFACED  
FIXED DELAY LINE  
(SERIES DDU8C3)  
data  
delay  
devices,  
3
inc.  
FEATURES  
PACKAGES  
IN  
T2  
VDD  
T1  
·
·
·
·
·
·
Five equally spaced outputs  
Fits standard 8-pin DIP socket  
Low profile  
1
2
3
4
8
7
6
5
T4  
T3  
GND  
T5  
Auto-insertable  
Input & outputs fully CMOS interfaced & buffered  
DDU8C3-xx  
DDU8C3-xxA1 Gull-Wing  
DIP  
10 T2L fan-out capability  
FUNCTIONAL DESCRIPTION  
PIN DESCRIPTIONS  
The DDU8C3-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 5020 and above, the total delay of the line is measured from IN to  
T5, and the nominal tap-to-tap delay increment is given by one-fifth of the  
IN  
T1-T5 Tap Outputs  
VDD +3.3 Volts  
GND Ground  
Signal Input  
total delay. For dash numbers below 5020, the total delay is measured from T1 to T5, and the delay  
increment is given by one-fourth of the total delay.  
SERIES SPECIFICATIONS  
DASH NUMBER SPECIFICATIONS  
·
·
·
·
Minimum input pulse width: 40% of total delay  
Output rise time: 2ns typical  
Supply voltage: 3.3VDC ± 0.3V  
Supply current: ICCL = 40ma typical  
ICCH = 7ma typical  
Part  
Number  
Total  
Delay Per  
Tap (ns)  
1.0 ± 0.5  
1.5 ± 0.5  
2.0 ± 1.0  
2.5 ± 1.0  
3.0 ± 1.0  
3.5 ± 1.0  
4.0 ± 1.0  
5.0 ± 1.5  
6.0 ± 1.5  
7.0 ± 1.8  
8.0 ± 2.0  
9.0 ± 2.0  
10.0 ± 2.0  
12.0 ± 2.0  
15.0 ± 2.5  
20.0 ± 3.0  
25.0 ± 3.0  
30.0 ± 3.0  
35.0 ± 4.0  
40.0 ± 4.0  
50.0 ± 5.0  
Delay (ns)  
4 ± 1.0 *  
6 ± 1.0 *  
8 ± 2.0 *  
10 ± 2.0 *  
12 ± 2.0 *  
14 ± 2.0 *  
20 ± 2.0  
25 ± 2.0  
30 ± 2.0  
35 ± 2.0  
40 ± 2.0  
45 ± 2.25  
50 ± 2.5  
60 ± 3.0  
75 ± 3.75  
100 ± 5.0  
125 ± 6.5  
150 ± 7.5  
175 ± 8.0  
200 ± 10.0  
250 ± 12.5  
DDU8C3-5004  
DDU8C3-5006  
DDU8C3-5008  
DDU8C3-5010  
DDU8C3-5012  
DDU8C3-5014  
DDU8C3-5020  
DDU8C3-5025  
DDU8C3-5030  
DDU8C3-5035  
DDU8C3-5040  
DDU8C3-5045  
DDU8C3-5050  
DDU8C3-5060  
DDU8C3-5075  
DDU8C3-5100  
DDU8C3-5125  
DDU8C3-5150  
DDU8C3-5175  
DDU8C3-5200  
DDU8C3-5250  
·
·
Operating temperature: -40° to 85° C  
Temp. coefficient of total delay: 300 PPM/°C  
3.0ns  
25%  
25%  
25%  
25%  
VDD IN  
T1  
T2  
T3  
T4  
T5 GND  
Functional diagram for dash numbers < 5020  
20%  
20%  
20%  
20%  
20%  
VDD IN  
T1  
T2  
T3  
T4  
T5 GND  
* Total delay is referenced to first tap output  
Input to first tap = 3.0ns ± 1ns  
Functional diagram for dash numbers >= 5020  
NOTE: Any dash number between 5004 and 5250  
not shown is also available.  
Ó2000 Data Delay Devices  
Doc #00115  
5/19/00  
DATA DELAY DEVICES, INC.  
3 Mt. Prospect Ave. Clifton, NJ 07013  
1
DDU8C3  
APPLICATION NOTES  
Delay Devices if your application requires device  
testing at a specific input condition.  
HIGH FREQUENCY RESPONSE  
The DDU8C3 tolerances are guaranteed for input  
pulse widths and periods greater than those  
specified in the test conditions. Although the  
device will function properly for pulse widths as  
small as 40% of the total delay and periods as  
small as 80% of the total delay (for a symmetric  
input), the delays may deviate from their values at  
low frequency. However, for a given input  
POWER SUPPLY BYPASSING  
The DDU8C3 relies on a stable power supply to  
produce repeatable delays within the stated  
tolerances. A 0.1uf capacitor from VDD to GND,  
located as close as possible to the VDD pin, is  
recommended. A wide VDD trace and a clean  
ground plane should be used.  
condition, the deviation will be repeatable from  
pulse to pulse. Contact technical support at Data  
DEVICE SPECIFICATIONS  
TABLE 1: ABSOLUTE MAXIMUM RATINGS  
PARAMETER  
DC Supply Voltage  
Input Pin Voltage  
Storage Temperature  
Lead Temperature  
SYMBOL  
VDD  
VIN  
TSTRG  
TLEAD  
MIN  
-0.3  
-0.3  
-55  
MAX  
7.0  
VDD+0.3  
150  
UNITS NOTES  
V
V
C
300  
C
10 sec  
TABLE 2: DC ELECTRICAL CHARACTERISTICS  
(-40C to 85C, 3.00V to 3.60V)  
PARAMETER  
SYMBOL  
MIN  
TYP  
MAX  
UNITS  
NOTES  
High Level Output Voltage  
VOH  
3.00  
3.20  
V
VDD = 3.3, IOH = MAX  
VIH = MIN, VIL = MAX  
VDD = 3.3, IOL = MAX  
VIH = MIN, VIL = MAX  
Low Level Output Voltage  
VOL  
0.10  
0.30  
V
High Level Output Current  
Low Level Output Current  
High Level Input Voltage  
Low Level Input Voltage  
Input Current  
IOH  
IOL  
VIH  
VIL  
IIH  
-24.0  
24.0  
mA  
mA  
V
V
mA  
2.50  
0.80  
0.10  
VDD = 3.3  
Doc #00115  
5/19/00  
DATA DELAY DEVICES, INC.  
Tel: 973-773-2299 Fax: 973-773-9672 www.datadelay.com  
2
DDU8C3  
PACKAGE DIMENSIONS  
8
7
6
5
Lead Material:  
Nickel-Iron alloy 42  
TIN PLATE  
1
2
3
4
.280  
MAX.  
.500 MAX.  
.290  
MAX.  
.015 TYP.  
.070 MAX.  
.010 .002  
±
.018  
TYP.  
.350  
MAX.  
.300 .010  
3 Equal spaces  
±
each .100 .010  
±
Non-Accumulative  
DDU8C3-xx (DIP)  
.020  
TYP.  
.040  
TYP.  
.010 TYP.  
8
1
7
2
6
3
5
4
.270  
TYP.  
.430  
TYP.  
.100  
.300  
.110  
.300  
MAX.  
.050  
TYP.  
.520 MAX.  
DDU8C3-xxA1 (Gull-Wing)  
Doc #00115  
5/19/00  
DATA DELAY DEVICES, INC.  
3 Mt. Prospect Ave. Clifton, NJ 07013  
3
DDU8C3  
DELAY LINE AUTOMATED TESTING  
TEST CONDITIONS  
INPUT:  
OUTPUT:  
Ambient Temperature: 25oC ± 3oC  
Supply Voltage (VDD): 3.3V ± 0.1V  
Load:  
Cload  
1 CMOS Gate  
5pf ± 10%  
:
Input Pulse:  
High = 3.3V ± 0.1V  
Threshold: 1.65V (Rising & Falling)  
Low = 0.0V ± 0.1V  
Source Impedance:  
Rise/Fall Time:  
50W Max.  
3.0 ns Max. (measured  
between 0.5V and 2.8V )  
PWIN = 1.5 x Total Delay  
PERIN = 10 x Total Delay  
Pulse Width:  
Period:  
NOTE: The above conditions are for test only and do not in any way restrict the operation of the device.  
PRINTER  
COMPUTER  
SYSTEM  
REF  
PULSE  
GENERATOR  
OUT  
IN  
T1  
T2  
T3  
T4  
T5  
IN  
TIME INTERVAL  
COUNTER  
DEVICE UNDER  
TEST (DUT)  
TRIG  
TRIG  
Test Setup  
PERIN  
PWIN  
VIH  
TRISE  
TFALL  
INPUT  
SIGNAL  
2.8V  
1.5V  
0.5V  
2.8V  
1.5V  
0.5V  
VIL  
TRISE  
TFALL  
OUTPUT  
SIGNAL  
VOH  
1.5V  
1.5V  
VOL  
Timing Diagram For Testing  
Doc #00115  
5/19/00  
DATA DELAY DEVICES, INC.  
Tel: 973-773-2299 Fax: 973-773-9672 www.datadelay.com  
4

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