14 Pin DIP TTL Square-Wave Generator
With Complimentary Output
Features
Output frequencies from 2 to 100 MHz ±5%
PART
NUMBER
MHz
±5%
PART
NUMBER
MHz
±5%
EPA209-2
EPA209-3
EPA209-4
EPA209-5
EPA209-10
EPA209-15
EPA209-20
EPA209-25
EPA209-30
2
3
EPA209-35
EPA209-40
EPA209-45
EPA209-50
EPA209-60
EPA209-70
EPA209-80
EPA209-90
EPA209-100
35
40
Low Profile 14 pin dual-in-line package
Operating temperature range 0 to 70 °C
Output synchronized using enable line
Inherent Delay 4nS Typ.
4
45
5
50
10
15
20
25
30
60
70
50% duty cycle
80
90
Schottky TTL
100
DC Electrical Characteristics
Schematic
Parameter
Test Conditions
Min Max Unit
VCC
14
OUT EN
10
8
V
V
V
High-Level Output Voltage
Low-Level Output Voltage
Input Clamp Voltage
V
V
V
V
V
V
V
V
V
V
V
= min. V = max. I = max
OH
2.7
V
OH
OL
IK
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
IL
= min. V = min. I = max
0.5
V
IH OL
= min. I = II
-1.2V
V
I
K
I
High-Level Input Current
= max. V = 2.7V
50
µA
IH
IN
= max. V = 5.25V
IN
1.0
-2
mA
mA
Square Wave Generator
I
I
I
I
T
N
Low-Level Input Current
Short Circuit Output Current
High-Level Supply Current
Low-Level Supply Current
Output Rise Time
Fanout High-Level Output
= max. V = 0.5V
IL
OS
CCH
CCL
RO
H
L
IN
OUT
IN
= max. V
= 0.
= max. V = OPEN
-40 -100
75
75
4
mA
mA
nS
= max. V = 0
IN
= 5.0V
1
OUT
7
G
= max. V
= max. V = 0.5V
OL
= 2.7V
20 TTL LOAD
10 TTL LOAD
OH
N
Fanout Low-Level Output
V
Package
.200
Recommended
Operating Conditions
PCA
EPA209-2
Date Code
White Dot
Pin#1
Min Max Unit
.280
Max.
V
V
V
Supply Voltage
4.75
2.0
5.25
V
V
CC
IH
IL
High-Level Input Voltage
Low-Level Input Voltage
Input Clamp Current
High-Level Output Current
Low-Level Output Current
Duty Cycle
0.8
-18
-1.0
20
V
.780 Max.
I
I
I
d
T
mA
mA
mA
%
IK
OH
OL
.020
.040
.250
Max.
45
0
55
.010
Typ.
.020
Typ.
Operating Free-Air Temperature
+70
°C
A
.365
Max.
.600
.150 Typ..
DSA209 8/25/94
QAF-CSO2 Rev. A 8/25/94
Unless Otherwise Noted Dimensions in Inches
Tolerances:
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
Fractional = ± 1/32
43
E L E C T R O N I C S I N C .
.XX = ± .030
.XXX = ± .010
FAX: (818) 894-5791