EC32
Series
• RoHS Compliant (Pb-free)
• Voltage Controlled
Crystal Oscillator (VCXO)
• 3.3V Supply Voltage
• HCMOS/TTL output
• 14 pin DIP package
• Stability to ±20ppm
• Wide frequency and pull range
NOTES
EC32
H 5.08
L 20.8
W 13.2
OSCILLATOR
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ELECTRICAL SPECIFICATIONS
Frequency Range (MHz)
Operating Temperature Range
Storage Temperature Range
Supply Voltage (V
DD
)
Aging (at 25°C)
Load Drive Capability
Start Up Time
Frequency Deviation /
Control Voltage
Linearity
Input Current
Frequency Tolerance / Stability
Output Voltage Logic High (V
OH
)
Output Voltage Logic Low (V
OL
)
Duty Cycle
Rise Time / Fall Time
Period Jitter: Absolute
Period Jitter: One Sigma
1.000MHz to 20.000MHz
20.001MHz to 44.736MHz
Inclusive of Operating Temperature
Range, Supply Voltage, and Load
w/TTL Load
w/HCMOS Load
w/TTL Load or w/HCMOS Load
at 50% of Waveform
at 50% of Waveform
0.4V
DC
to 2.4V
DC
w/TTL Load;
20% to 80% of Waveform w/HCMOS Load
±100pSeconds Maximum
±25pSeconds Maximum
1.65V
DC
±1.65V
DC
Positive Transfer Characteristic, or
1.65V
DC
±1.65V
DC
Positive Transfer Characteristic
1.000MHz to 44.736MHz
0°C to 70°C or -40°C to +85°C
-55°C to +125°C
3.3V
DC
±10%
±5ppm / year Maximum
2TTL Load or 15pF HCMOS Load Maximum
10 mSeconds Maximum
±50ppm Minimum
±100ppm Minimum
±20% Maximum, ±15% Maximum, or 10% Maximum
10mA Maximum
20mA Maximum
±100ppm, ±50ppm, ±25ppm, or
±20ppm Maximum (0°C to 70°C Only)
2.4V
DC
Minimum
2.7V
DC
Minimum
0.4V
DC
Maximum
50 ±10(%) (Standard)
50 ±5(%) (Optional)
5 nSeconds Maximum
MANUFACTURER
CATEGORY
SERIES
PACKAGE
VOLTAGE
CLASS
REV
.
DATE
ECLIPTEK CORP.
OSCILLATOR
EC32
14 pin DIP
3.3V
OS46
08/06
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
PART NUMBERING GUIDE
EC32 00 T A 15 ET - 24.000M - G
FREQUENCY TOLERANCE / STABILITY
00=±100ppm Maximum (Standard)
45=±50ppm Maximum, 25=±25ppm Maximum
20=±20ppm Maximum
DUTY CYCLE
Blank=50 ±10(%) (Standard), T=50 ±5(%)
FREQUENCY DEVIATION
Blank=±50ppm Minimum (Standard)
A=±100ppm Minimum
AVAILABLE OPTIONS
Blank=None (Standard)
CLXXX=Custom Lead Length (See Page 133)
G=Full Size Gull Wing (See Page 132)
FREQUENCY
OPERATING TEMP. RANGE
Blank=0°C to 70°C (Standard)
ET=-40°C to 85°C
LINEARITY
Blank=20% Maximum(Standard)
15=15% Maximum
10=10% Maximum
NOTES
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MECHANICAL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
MARKING SPECIFICATIONS
Pin 1: Control Voltage (V
c
)
Pin 7: Case Ground
Pin 8: Output
Pin 14: Supply Voltage
Line 1: ECLIPTEK
Line 2: EC32
ENVIRONMENTAL/MECHANICAL SPECIFICATIONS
Series Designator
Characteristic
Seal Integrity
Solderability
Marking Permanency
Shock
Vibration
Specification
Bubble test in Perfluorocarbon at +125°C ±5°C for 60 seconds
minimum.
Sn63 Solder dip at +230°C ±5°C for 5 seconds/95% coverage.
10 Strokes with brush after 1 minute soak in solvent, 3 times.
Random drop on hard wooden plate 3 times from a height
of 20cm.
Frequency with an amplitude of 1.5mm sweeping between 10Hz
to 55Hz within 1 minute (approximately) for 2 hours minimum on
each axis (X, Y and Z) for a total of 6 hours.
CATEGORY
SERIES
PACKAGE
Line 3: XX.XXX M
Frequency in MHz
(5 Digits Maximum + Decimal)
Line 4: XX Y ZZ
Week of Year
Last Digit of Year
Ecliptek Manufacturing Identifier
Note: Pin 1 shall be designated with a dot
MANUFACTURER
VOLTAGE
CLASS
REV
.
DATE
ECLIPTEK CORP.
OSCILLATOR
EC32
14 pin DIP
3.3V
OS46
08/06
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
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