ECS-100
SERIES
CLOCK OSCILLATOR
The ECS-100 clock oscillator is fully compati-
ble with TTL circuitry. The metal package
with pin #7 case ground acts as shielding to
minimize radiation.
FEATURES
• 10 TTL output load
• Low cost
• Wide frequency range
• Industry standard footprint
• Resistance weld package
• 3.3V operation (optional)
PART NUMBERING GUIDE
PART NUMBER *
ECS-100A
ECS-100B
ECS-100C
FREQUENCY STABILITY
±100 PPM
±50 PPM
±25 PPM
* Complete part number to include frequency. i.e. ECS-100A-100 (100 = 10.000MHz)
OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS
PARAMETERS
FREQUENCY RANGE (f
o
)
OPERATING TEMP. RANGE (T
OPR
)
STORAGE TEMP. RANGE (T
STG
)
FREQUENCY STABILITY
INPUT CURRENT (I
DD
)
FREQUENCY RANGE
1.000 ~ 150.000
1.000 ~ 150.000
1.000 ~ 150.000
1.000 ~ 150.000
1.000 ~ 7.999
8.000 ~ 23.999
24.000 ~ 69.999
70.000 ~ 150.000
1.000 ~ 7.999
8.000 ~ 150.000
1.000 ~ 24.999
25.000 ~ 69.999
70.000 ~ 150.000
1.000 ~ 24.999
25.000 ~ 69.999
70.000 ~ 150.000
1.000 ~ 24.999
25.000 ~ 150.000
70.000 ~ 150.000
1.000 ~ 150.000
1.000 ~ 150.000
1.000 ~ 150.000
1.000 ~ 3.499
3.500 ~ 3.999
4.000 ~ 5.999
6.000 ~ 19.999
20.000 ~ 150.000
1.000 ~ 150.000
CONDITIONS
MINIMUM
1.000
0
-55
-100
TYPICAL
MAXIMUM
150.000
+70
+125
+100
15
30
70
80
55
60
10
5
4
10
5
4
0.4
0.5
20
1.0
10
20
35
30
20
15
–
UNITS
MHz
˚C
˚C
PPM
mA
mA
mA
mA
%
%
nS
nS
nS
nS
nS
nS
V
V
V
mA
mA
TTL
mS
mS
mS
mS
mS
V
DC
OUTPUT SYMMETRY
RISE TIME (T
R
)
FALL TIME (T
F
)
(V
OL
)
(V
OL
)
(V
OH
)
(I
OL
)
(I
OH
)
OUTPUT VOLTAGE
OUTPUT CURRENT
OUTPUT LOAD
All conditions*
max. load
max. load
max. load
max. load
1.4V level
1.4V level
0.4V ~ 2.4V
0.5V ~ 2.4V
0.5V ~ 2.4V
2.4V ~ 0.4V
2.4V ~ 0.5V
2.4V ~ 0.5V
I
OL
= 20 mA
I
OL
= 20 mA
I
OH
= 1 mA
V
OL
= 0.5 V
V
OH
= 2.4 V
45
40
50 ±3
50 ±3
2.4
START-UP TIME (T
S
)
SUPPLY VOLTAGE
+5.0 ±0.25
* Inclusive of 25˚C tolerance, operating temperature range, input voltage change, load change, aging, shock and vibration.
PACKAGE DIMENSIONS (mm)
20.86 max
1 LEVEL
TF
TR
2.4V DC
6.35
±1.0
5.08
7.62
±
0.2
13.2 max
1
7
1.4V DC
0 LEVEL
40% min
60% max
0.4V DC (0.5V DC)
0 VDC
0.8
±0.2
Ø0.45
14
8
PIN CONNECTIONS
#1
NC
#7
CASE GND
#8
OUTPUT
#14
+5 V DC
Figure 3) Pin Connections
15.24
Figure 1) ECS-100 Series Side and Bottom views
Figure 2) Output Wave Form
ECS, INC. INTERNATIONAL
1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM
OSCILLATORS
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OSCILLATORS
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