8 Pin DIP Delayed Pulse Width Generator TTL Compatible
Active Delay Line Modules
Features
Precise output pulse width
Positive-edge triggered (10 nS) min.
Fast rise and fall time (4 nS max. measured from 0.75V to 2.4V)
* Measured at 1.5V Levels
PART
PULSE
PART
PULSE
NUMBER**
NUMBER**
WIDTH *
WIDTH *
** Td is the delay time (in nS) from trigger pulse
to the leading edge of the output pulse.
EPA230-(Td)-5
EPA230-(Td)-6
EPA230-(Td)-7
EPA230-(Td)-8
EPA230-(Td)-9
EPA230-(Td)-10
EPA230-(Td)-15
EPA230-(Td)-20
EPA230-(Td)-25
EPA230-(Td)-30
5
6
1
1
1
1
1
1
1
EPA230-(Td)-35
EPA230-(Td)-40
EPA230-(Td)-50
EPA230-(Td)-60
EPA230-(Td)-70
EPA230-(Td)-75
EPA230-(Td)-80
35 1.5
40 1.5
50 1.5
60 1.5
7
8
9
70
75
80
2
2
2
3
3
10
15
20
25
30
1
1
EPA230-(Td)-90
EPA230-(Td)-100
90
100
1
Schematic
DC Electrical Characteristics
Parameter
Test Conditions
Min Max Unit
8
VCC
INPUT
5
V
V
High-Level Output Voltage
Low-Level Output Voltage
V
V
= min. V = max. I = max 2.7
IL OH
V
V
OH
OL
IK
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
X
X
= min. V = min. I = max
IH OL
0.5
V
Input Clamp Voltage
V
= min. I = II
-1.2V
V
I
K
I
High-Level Input Current
Low-Level Input Current
V
V
= max. V = 2.7V
IN
50
-2
µA
IH
PULSE
GENERATOR
DELAY LINE
I
= max. V = 0.5V
IN
mA
IL
I
I
Short Circuit Output Current
High-Level Supply Current
V
V
= max.
-40
-100
75
mA
mA
OS
= max. V = OPEN
CCH
CCL
IN
I
Low-Level Supply Current
V
= max. V = 0
= max. V
= max. V
75
mA
IN
OUT
GND
1
4
N
Fanout High-Level Output
Fanout Low-Level Output
V
V
= 2.7V
= 0.5V
20 TTL LOAD
10 TTL LOAD
H
OH
N
L
OL
Recommended
Package
Operating Conditions
Min
Max Unit
V
V
V
I
Supply Voltage
4.75
2.0
5.25
V
CC
IH
High-Level Input Voltage
Low-Level Input Voltage
Input Clamp Current
High-Level Output Current
Low-Level Output Current
Period
V
PCA
0.8
-18
-1.0
20
V
IL
.280
EPA230-Td-5
Date Code
mA
mA
mA
nS
nS
°C
MAX
IK
I
I
OH
OL
WHITE DOT
PIN#1
P
P
A
P
x2
WO
Input Pulse Width
Operating Free-Air Temperature
10
WI
.500 MAX
T
0
+70
.020
TYP
.250
MAX
Input Pulse Test Conditions @ 25° C
Unit
.010
TYP
.365
MAX
.020
TYP
.150 MIN
E
Pulse Input Voltage
3.2
Volts
.300
IN
T
Pulse Rise Time
Pulse Width
2.0
nS
nS
RI
P
P
10
WI
Period
(For EP9981-5)
Supply Voltage
P
x2
nS
WO
20
nS
V
5.0
Volts
CC
DSA230 8/25/94
QAF-CSO1c Rev. B 8/25/94
Unless Otherwise Noted Dimensions in Inches
Tolerances:
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
Fractional = 1/32
45
E L E C T R O N I C S I N C .
.XX = .030
.XXX = .010
FAX: (818) 894-5791