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EP9981-5 Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – 14 Pin DIP Delayed Pulse Width Generator TTL Compatible Active Delay Line Modules | |||
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14 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)
Low Profile 14 pin DIP for auto-insertion
Propagation Delays : 7 ± 2 nS from pin 8 to pin 1
: 7 ± 2 nS from pin 8 to pin 13
PART
NUMBER
PULSE
WIDTH *
±2 NS or ±5%â
(P WO )
MAX
OUTPUT
FREQ
(mHz)
EP9981-5
5
EP9981-10
10
EP9981-15
15
EP9981-20
20
EP9981-25
25
EP9981-30
30
EP9981-35
35
EP9981-40
40
EP9981-45
45
EP9981-50
50
EP9981-60
60
EP9981-70
70
EP9981-80
80
EP9981-90
90
EP9981-100
100
100
50
33
25
20
16
14
12
11
10
8.4
7.1
6.3
5.5
5.0
* Measured at 1.5V Levels
â Whichever is greater.
DC Electrical Characteristics
Parameter
Test Conditions
Min Max Unit
VOH High-Level Output Voltage VCC= min. VIL = max. I OH = max 2.7
V
VOL Low-Level Output Voltage VCC= min. V IH = min. I OL= max
0.5 V
VIK Input Clamp Voltage
VCC= min. I I = II K
-1.2V V
IIH High-Level Input Current VCC= max. V IN = 2.7V
50
µA
IIL Low-Level Input Current
VCC= max. V IN = 0.5V
-2
mA
IOS Short Circuit Output Current VCC= max.
-40 -100 mA
ICCH High-Level Supply Current VCC= max. V IN = OPEN
75
mA
ICCL Low-Level Supply Current VCC= max. V IN = 0
75
mA
NH Fanout High-Level Output VCC= max. V OH = 2.7V
20 TTL LOAD
NL Fanout Low-Level Output VCC= max. V OL = 0.5V
10 TTL LOAD
Schematic
VCC OUT
14 13
1
OUT
PULSE
GENERATOR
INPUT
8
7
GND
Recommended
Operating Conditions
Min Max Unit
VCC Supply Voltage
4.75 5.25
V
VIH High-Level Input Voltage
2.0
V
VIL Low-Level Input Voltage
0.8
V
IIK
Input Clamp Current
-18
mA
IOH High-Level Output Current
-1.0
mA
IOL Low-Level Output Current
20
mA
P
Period
PWO x2
nS
PWI Input Pulse Width
10
nS
TA
Operating Free-Air Temperature
0
+70
°C
Package
.100
White Dot
Pin#1
Input Pulse Test Conditions @ 25° C
EIN
TRI
PWI
P
VCC
Pulse Input Voltage
Pulse Rise Time
Pulse Width
Period
(For EP9981-5)
Supply Voltage
3.2
2.0
10
PWO x2
20
5.0
Unit
Volts
nS
nS
nS
nS
Volts
.250
Max.
.020
Typ.
.500
PCA
EP9981-5
Date Code
.780 Max.
.600
.280
Max.
.020
Min.
.150 Typ.
.010
Typ.
.365
Max.
DSD9981 Rev. A 2/5/96
QAF-CSO1c Rev. B 8/25/94
Unless Otherwise Noted Dimensions in Inches
Tolerances:
44
Fractional = ± 1/32
.XX = ± .030 .XXX = ± .010
ELECTRONICS INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
FAX: (818) 894-5791
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