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PDU14F-.5B4 PDF预览

PDU14F-.5B4

更新时间: 2024-02-12 08:31:46
品牌 Logo 应用领域
DATADELAY 光电二极管逻辑集成电路延迟线
页数 文件大小 规格书
5页 58K
描述
Passive Delay Line, Programmable, 1-Func, 15-Tap, Complementary Output, TTL,

PDU14F-.5B4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:SOC,
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.73系列:PDU14F
JESD-30 代码:R-XDSO-C24JESD-609代码:e3
逻辑集成电路类型:PASSIVE DELAY LINE功能数量:1
抽头/阶步数:15端子数量:24
最高工作温度:70 °C最低工作温度:
输出极性:COMPLEMENTARY封装主体材料:UNSPECIFIED
封装代码:SOC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:YES认证状态:Not Qualified
座面最大高度:8.89 mm最大供电电压 (Vsup):5.25 V
最小供电电压 (Vsup):4.75 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:TTL
温度等级:COMMERCIAL端子面层:TIN
端子形式:C BEND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):7.5 ns宽度:6.858 mm
Base Number Matches:1

PDU14F-.5B4 数据手册

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PDU14F  
Ò
4-BIT PROGRAMMABLE  
DELAY LINE  
(SERIES PDU14F)  
data  
delay  
3
devices, inc.  
FEATURES  
PACKAGES  
OUT/  
OUT  
EN/  
VCC  
A0  
1
2
3
4
5
6
7
8
9
24  
23  
22  
21  
20  
19  
18  
17  
16  
·
·
·
·
·
·
·
·
Digitally programmable in 16 delay steps  
Monotonic delay-versus-address variation  
Two separate outputs: inverting & non-inverting  
Precise and stable delays  
PDU14F-xx  
DIP  
PDU14F-xxA4  
Gull-Wing  
PDU14F-xxB4  
J-Lead  
A1  
GND  
N/C  
IN  
A2  
Input & outputs fully TTL interfaced & buffered  
VCC  
N/C  
N/C  
N/C  
VCC  
A3  
10 T2L fan-out capability  
Fits standard 24-pin DIP socket  
Auto-insertable  
N/C  
GND  
N/C  
N/C  
EN/  
PDU14F-xxM  
Military DIP  
PDU14F-xxMC4  
Military Gull-Wing  
10 15  
11 14  
12 13  
N/C  
N/C  
GND  
PIN DESCRIPTIONS  
FUNCTIONAL DESCRIPTION  
IN  
Delay Line Input  
The PDU14F-series device is a 4-bit digitally programmable delay line.  
The delay, TDA, from the input pin (IN) to the output pins (OUT, OUT/)  
depends on the address code (A3-A0) according to the following formula:  
OUT Non-inverted Output  
OUT/ Inverted Output  
A0-A3 Address Bits  
EN/ Output Enable  
VCC +5 Volts  
TDA = TD0 + TINC * A  
GND Ground  
where A is the address code, TINC is the incremental delay of the device,  
and TD0 is the inherent delay of the device. The incremental delay is  
specified by the dash number of the device and can range from 0.5ns through 100ns, inclusively. The  
enable pins (EN/) are held LOW during normal operation. These pins must always be in the same state  
and may be tied together externally. When these signals are brought HIGH, OUT and OUT/ are forced  
into LOW and HIGH states, respectively. The address is not latched and must remain asserted during  
normal operation.  
DASH NUMBER SPECIFICATIONS  
SERIES SPECIFICATIONS  
Part  
Number  
Incremental Delay  
Per Step (ns)  
.5 ± .3  
Total Delay  
Change (ns)  
7.5 ± 1.0  
15 ± 1.0  
30 ± 1.5  
45 ± 2.3  
60 ± 3.0  
75 ± 3.8  
150 ± 7.5  
225 ± 11.3  
300 ± 15.0  
450 ± 22.5  
600 ± 30.0  
750 ± 37.5  
1,500 ± 75.0  
·
·
·
Total programmed delay tolerance: 5% or 1ns,  
whichever is greater  
Inherent delay (TD0): 9ns typical (OUT)  
8ns typical (OUT/)  
Setup time and propagation delay:  
Address to input setup (TAIS): 5ns  
Disable to output delay (TDISO): 6ns typ. (OUT)  
Operating temperature: 0° to 70° C  
Temperature coefficient: 100PPM/°C (excludes TD0)  
Supply voltage VCC: 5VDC ± 5%  
Supply current: ICCH = 74ma  
PDU14F-.5  
PDU14F-1  
PDU14F-2  
PDU14F-3  
PDU14F-4  
PDU14F-5  
PDU14F-10  
PDU14F-15  
PDU14F-20  
PDU14F-30  
PDU14F-40  
PDU14F-50  
PDU14F-100  
1 ± .5  
2 ± .5  
3 ± 1.0  
4 ± 1.0  
5 ± 1.0  
10 ± 1.5  
15 ± 1.5  
20 ± 2.0  
30 ± 3.0  
40 ± 4.0  
50 ± 5.0  
100 ± 10.0  
·
·
·
·
ICCL = 30ma  
Minimum pulse width: 10% of total delay  
·
NOTE: Any dash number between .5 and 100 not  
shown is also available.  
Ó1997 Data Delay Devices  
Doc #97002  
1/13/97  
DATA DELAY DEVICES, INC.  
3 Mt. Prospect Ave. Clifton, NJ 07013  
1

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