EPA1145-X
更新时间：2024-12-03 10:57:17
品牌：PCA
描述：Package : 14 Pin DIP; DL Output : 5 Tap; Td nS : 4-1000; DL Type : Active;
概述
数据手册EPA1145-X 概述
Package : 14 Pin DIP; DL Output : 5 Tap; Td nS : 4-1000; DL Type : Active;
EPA1145-X 数据手册
通过下载EPA1145-X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。
PDF下载14 Pin DIP 5 Tap Fast-TTL Logic Compatible
Active Delay Lines
TAP DELAYS
±5% or ±2 nS†
TOTAL DELAYS
±5% or ±2 nS†
PART
NUMBER
TAP DELAYS
±5% or ±2 nS†
TOTAL DELAYS
±5% or ±2 nS†
PART
NUMBER
35, 70, 105, 140
40, 80, 120, 160
45, 90, 135, 180
50, 100, 150, 200
60, 120, 180, 240
70, 140, 210, 280
80, 160, 240, 320
90, 180, 270, 360
100, 200, 300, 400
120, 240, 360, 480
140, 280, 420, 560
160, 320, 480, 640
180, 360, 540, 720
200, 400, 600, 800
175
200
225
250
300
350
400
450
500
600
700
800
900
1000
EPA1145-175
EPA1145-200
EPA1145-225
EPA1145-250
EPA1145-300
EPA1145-350
EPA1145-400
EPA1145-450
EPA1145-500
EPA1145-600
EPA1145-700
EPA1145-800
EPA1145-900
EPA1145-1000
*3±1, 1±.5, 2±.5, 3±.5
*3±1, 1.5±.5, 3±.5, 4.5±.5
*3±1, 2±.5, 4±.5,6±.5
*3±1, 6±1.5, 9, 12
4, 8, 12, 16
5, 10, 15, 20
6, 12, 18, 24
8, 16, 24, 32
10, 20, 30, 40
12, 24, 36, 48
15, 30, 45, 60
20, 40, 60, 80
25, 50, 75, 100
30, 60, 90, 120
4
6
8
EPA1145-4
EPA1145-6
EPA1145-8
15
20
25
30
40
50
60
75
100
125
150
EPA1145-15
EPA1145-20
EPA1145-25
EPA1145-30
EPA1145-40
EPA1145-50
EPA1145-60
EPA1145-75
EPA1145-100
EPA1145-125
EPA1145-150
†Whichever is greater. Delay times referenced from input to leading edges at 25°C, 5.0V, with no load.
* First tap is inherent delay (3 ± 1 nS), all other taps are measured referenced from first tap.
Schematic
DC Electrical Characteristics
Parameter
Test Conditions
Min Max Unit
V
High-Level Output Voltage
Low-Level Output Voltage
Input Clamp Voltage
V
= min. V = max. I
= min. V = min. I
= max 2.7
= max
V
V
V
µA
mA
mA
mA
OH
CC
IL
OH
OL
V
V
0.5
-1.2
50
1.0
-0.6
OL
CC IH
V
I
V
= min. I = II
K
IK
CC
I
14
VCC
12
4
10
6
8
OUTPUT
High-Level Input Current
V
= max. V = 2.7V
IH
CC
IN
V
= max. V = 5.25V
CC
IN
I
Low-Level Input Current
Short Circuit Output Current
V
= max. V = 0.5V
IN
IL
CC
INPUT 1
I
V
= max. V
= 0.
-40
-150
OS
CC
OUT
(One output at a time)
GROUND
7
I
High-Level Supply Current
Low-Level Supply Current
Output Rise Time
V
= max. V = OPEN
mA
mA
nS
15
50
3
CCH
CC
IN
I
V
= max. V = 0
CCL
CC
IN
T
Td £ 500 nS (0.75 to 2.4 Volts)
RO
Td > 500 nS
nS
3
N
Fanout High-Level Output
Fanout Low-Level Output
V
= max. V
= max. V
= 2.7V
= 0.5V
20 TTL LOAD
10 TTL LOAD
H
CC
OH
OL
N
V
L
CC
Recommended
Operating Conditions
Package Dimensions
Min Max Unit
V
Supply Voltage
4.75
2.0
5.25
V
V
V
mA
mA
mA
%
CC
V
High-Level Input Voltage
Low-Level Input Voltage
Input Clamp Current
High-Level Output Current
Low-Level Output Current
Pulse Width of Total Delay
Duty Cycle
IH
.200
V
0.8
-18
-1.0
20
IL
IK
OH
I
I
I
PCA
EPA1145-4
Date Code
White Dot
Pin#1
.280
Max.
OL
P
*
40
W
d*
40
%
.300
.780 Max.
.100
T
Operating Free-Air Temperature
-55
+125
°C
A
*These two values are inter-dependent.
.020
Min.
.250
Max.
Input Pulse Test Conditions @ 25° C
Unit
.010
Typ.
.020
Typ.
.150 Typ.
E
Pulse Input Voltage
3.2
110
2.0
1.0
100
5.0
Volts
%
nS
MHz
KHz
Volts
IN
.365
Max.
P
Pulse Width % of Total Delay
Pulse Rise Time (0.75 - 2.4 Volts)
Pulse Repetition Rate @ Td £ 200 nS
Pulse Repetition Rate @ Td > 200 nS
Supply Voltage
W
T
RI
P
RR
V
CC
QAF-CSO1 Rev. B 8/25/94
DSA1145 Rev. A 2/5/96
Unless Otherwise Noted Dimensions in Inches
Tolerances:
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
Fractional = ± 1/32
E L E C T R O N I C S I N C .
.XX = ± .030
.XXX = ± .010
FAX: (818) 894-5791
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