EC35
Series
• HCMOS/TTL output
• 5.0V Supply Voltage
• Lead-free ceramic SMD package
• Stability to ±20ppm
• Available on Tape and Reel
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
)
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
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
)
Period Jitter: One Sigma
MANUFACTURER
CATEGORY
(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
25pSeconds Maximum
CLASS
REV
.
DATE
SERIES
PACKAGE
VOLTAGE
ECLIPTEK CORP.
OSCILLATOR
EC35
CERAMIC
5.0V
OS90
09/03
800-ECLIPTEK www.ecliptek.com for latest revision
140
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
TAPE AND REEL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
Pin 1: Tri-State
Pin 2: Case Ground
Pin 3: Output
Pin 4: Supply Voltage
Tolerances= +0.1
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
Fine Leak Test
Gross Leak Test
Mechanical Shock
Vibration
Solderability
Temperature Cycling
Resistance to Soldering Heat
Resistance to Solvents
Specification
MIL-STD-883, Method 1014, Condition A
MIL-STD-883, Method 1014, Condition C
MIL-STD-202, Method 213, Condition C
MIL-STD-883, Method 2007, Condition A
MIL-STD-883, Method 2002
MIL-STD-883, Method 1010
MIL-STD-202, Method 210
MIL-STD-202, Method 215
MARKING SPECIFICATIONS
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
MANUFACTURER
CATEGORY
SERIES
PACKAGE
VOLTAGE
CLASS
REV
.
DATE
ECLIPTEK CORP.
OSCILLATOR
EC35
CERAMIC
5.0V
OS90
09/03
800-ECLIPTEK www.ecliptek.com for latest revision
141
Specifications subject to change without notice.
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