EC35
Series
• RoHS Compliant (Pb-Free)
• HCMOS/TTL output
• 5.0V Supply Voltage
• Ceramic SMD package
• Stability to ±20ppm
• Standby Function
NOTES
EC35
H 1.3
L 5.0
W 3.2
OSCILLATOR
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ELECTRICAL SPECIFICATIONS
Frequency Range (F
O
)
Operating Temperature Range (OTR)
Storage Temperature Range (STR)
Supply Voltage (V
DD
)
1.544MHz to 35.000MHz
Input Current (I
DD
)(No Load)
35.001MHz to 70.000MHz
70.001MHz to 100.000MHz
Inclusive of all conditions: Calibration Tolerance at 25°C,
Frequency Tolerance/Stability
Frequency Stability over the Operating Temperature Range,
Supply Voltage Change, Output Load Change, First Year Aging
at 25°C, Shock, and Vibration
w/ TTL Load
Output Voltage Logic High (V
OH
)
w/ HCMOS Load
w/ TTL Load
Output Voltage Logic Low (V
OL
)
w/ HCMOS Load
< 35.000MHz 20% to 80% of Waveform
Rise Time / Fall Time (T
R
/T
F
)
> 35.000MHz 20% to 80% of Waveform
at 50% of Waveform
Duty Cycle (SYM)
Load Drive Capability (C
LOAD
)
1.544MHz to 35.000MHz
35.001MHz to 70.000MHz
70.001MHz to 100.000MHz
No Connection
V
IH
: >90% of V
DD
V
IL
: <10% of V
DD
Disabled Output: High Impedance
12kHz to 20MHz offset frequency
CATEGORY
SERIES
PACKAGE
VOLTAGE
1.544MHz to 100.000MHz
-10°C to 70°C or -40°C to 85°C
-55°C to 125°C
5.0V
DC
±10%
20mA Maximum
40mA Maximum
60mA Maximum
±100ppm, ±50ppm, ±25ppm,
or ±20ppm Maximum
Tri-State Input Voltage
Standby Current
Start Up Time (T
S
)
RMS Phase Jitter
MANUFACTURER
(I
OH
= -16mA)
2.4V
DC
Minimum
V
DD
-0.5V
DC
Minimum (I
OH
= -16mA)
0.4V
DC
Maximum
(I
OL
= +16mA)
0.5V
DC
Maximum
(I
OL
= +16mA)
6 nSeconds Maximum
4 nSeconds Maximum
50 ±10(%) (Standard)
50 ±5(%) (Optional)
10TTL Load or 50pF HCMOS Load
50pF HCMOS Load
30pF HCMOS Load
Enables Output
Enables Output
Disables Output: High Impedance
10µA Maximum
10 mSeconds Maximum
1pSeconds Maximum
CLASS
REV
.
DATE
ECLIPTEK CORP.
OSCILLATOR
EC35
CERAMIC
5.0V
OS90
08/08
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
PART NUMBERING GUIDE
EC35 00 ET T TSY - 30.000M TR
FREQUENCY TOLERANCE / STABILITY
00=±100ppm Maximum (Standard)
45=±50ppm Maximum
25=±25ppm Maximum
20=±20ppm Maximum
OPERATING TEMPERATURE RANGE
Blank=-10°C to 70°C (Standard)
ET=-40°C to 85°C
PACKAGING OPTIONS
Blank=Bulk (Standard)
TR=Tape and Reel
FREQUENCY
DUTY CYCLE
Blank=50 ±10(%) (Standard)
T=50 ±5(%)
MECHANICAL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
SUGGESTED SOLDER PAD LAYOUT
ALL DIMENSIONS IN MILLIMETERS
3.20
±0.20
MARKING
ORIENTATION
1.20 ±0.20
1.00 ±0.20 (x4)
4
5.00
±0.20
2.54
±0.15
3
1.3
MAX
2.20
±0.15
Pin 3: Output
Pin 4: Supply Voltage
Tolerances= +0.1
1
1.20
±0.20
(x4)
2
TAPE AND REEL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
Pin 1: Tri-State
Pin 2: Case Ground
TAPE
A
12.0±0.2
B
5.5±0.1
C
6.5±0.1
D
4.0±0.1
E
2.0±0.1
F
REEL
M
1.5 MIN
N
50 MIN
O
U
180 MAX
P
V
12.4+2-0
Q
40 MIN
QTY/REEL
1,000
20.2 MIN 13.0±0.2
F
8.0±0.1
G
H
J
A0*
K
0.30 ±0.05
L
K0*
R
2.5 MIN
S
10 MIN
T
18.4 MAX
B0* 1.5 +0.1-0.0
*Compliant to EIA 481A
ENVIRONMENTAL/MECHANICAL SPECIFICATIONS
Characteristic
ESD Susceptibility
Fine Leak Test
Flammability
Gross Leak Test
Mechanical Shock
Moisture Resistance
Moisture Sensitivity
Resistance to Soldering Heat
Resistance to Solvents
Solderability
Temperature Cycling
Vibration
MANUFACTURER
CATEGORY
MARKING SPECIFICATIONS
Specification
MIL-STD-883, Method 3015, Class 1, HBM: 1500V
MIL-STD-883, Method 1014, Condition A
UL94-V0
MIL-STD-883, Method 1014, Condition C
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 1004
J-STD-020, MSL 1
MIL-STD-202, Method 210, Condition K
MIL-STD-202, Method 215
MIL-STD-883, Method 2003
MIL-STD-883, Method 1010, Condition B
MIL-STD-883, Method 2007, Condition A
SERIES
PACKAGE
Line 1: E XX.XXX
Frequency in MHz (5 Digits Maximum + Decimal)
Line 2: XX Y ZZ
Week of Year
Last Digit of Year
Ecliptek Manufacturing Identifier
VOLTAGE
CLASS
REV
.
DATE
ECLIPTEK CORP.
OSCILLATOR
EC35
CERAMIC
5.0V
OS90
08/08
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
