E31F1
Series
• PECL Output VCXO
• 5.0V supply voltage
• 14 pin DIP package (4 pin)
• Stability to 20ppm
• Custom lead length
E31F1
H 8.0
L 20.8
W 13.2
OSCILLATOR
NOTES
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ELECTRICAL SPECIFICATIONS
Frequency Range
Operating Temperature Range
Storage Temperature Range
Supply Voltage (V
CC
)
Input Current
Logic Type
Frequency Tolerance / Stability
Output Voltage Logic High (V
OH
)
Output Voltage Logic Low (V
OL
)
Rise Time / Fall Time
Duty Cycle
Load Drive Capability
Start Up Time
RMS Phase Jitter
Absolute Pull Range (APR)
Linearity
Control Voltage (V
C
): Test Conditions for APR
Control Voltage Range (V
CR
)
Center Control Voltage
Transfer Function
Input Impedance
Modulation Bandwidth
MANUFACTURER
CATEGORY
19.440MHz to 212.500MHz
0°C to 70°C or -40°C to 85°C
-55°C to 125°C
5.0V
DC
±5%
100mA Maximum
100KH
Inclusive of Operating Temp Range, Supply Voltage,
Load, and Aging @25°C over 10 years
±50ppm, ±25ppm, or
±20ppm Maximum
V
CC
-1.025V
DC
Minimum
V
CC
-1.620V
DC
Maximum
20% to 80% of waveform
at 50% of waveform
2 nSeconds Maximum
50 ±10(%)
50 ±5(%)
50 Ohms into V
CC
-2.0V
DC
10 mSeconds Maximum
FJ = 12kHz to 20MHz
Inclusive of Operating Temp Range, Supply Voltage,
Load, and Aging @25°C over 10 years
20%, 15%, or 10% Maximum
2.5V
DC
±2.0V
DC
0.0V
DC
to V
CC
2.5V
DC
Positive Transfer Characteristic
50kOhms Typical
at -3dB with Control Voltage of +2.5V
DC
SERIES
PACKAGE
VOLTAGE
1 pSec Maximum
±50ppm Minimum
10kHz Minimum
CLASS
REV
.
DATE
ECLIPTEK CORP.
OSCILLATOR
E31F1
14 pin DIP
5.0V
OS84
01/03
800-ECLIPTEK www.ecliptek.com for latest revision
102
Specifications subject to change without notice.
PART NUMBERING GUIDE
E31F1 F 3 A 2 A - 155.520M - CL125
FREQUENCY TOLERANCE & STABILITY/
OPERATING TEMPERATURE RANGE
D=±50ppm Maximum over 0°C to +70°C
E=±25ppm Maximum over 0°C to +70°C
F=±20ppm Maximum over 0°C to +70°C
H=±50ppm Maximum over -40°C to +85°C
APR
3=±50ppm Minimum
AVAILABLE OPTIONS
Blank=None (Standard)
CLXXX=Custom Lead Length (See Page 153)
G=Full Size Gull Wing (See Page 152)
FREQUENCY
DUTY CYCLE
1=50 ±10(%), 2=50 ±5(%)
LINEARITY
A=20%
B=15%
C=10%
NOTES
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MECHANICAL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
Pin 1: Voltage Control
Pin
7:
Case Ground
Pin
8:
Output
Pin
14:
Supply Voltage
MARKING SPECIFICATIONS
Line 1: ECLIPTEK
ENVIRONMENTAL/MECHANICAL SPECIFICATIONS
Line 2: XX.XXX M
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
VOLTAGE
CLASS
REV
.
DATE
Frequency in MHz
(5 Digits Maximum + Decimal)
Line 3: XX Y ZZ
Week of Year
Last Digit of Year
Ecliptek Manufacturing Identifier
Note: Pin 1 shall be designated with a dot
MANUFACTURER
ECLIPTEK CORP.
OSCILLATOR
E31F1
14 pin DIP
5.0V
OS84
01/03
800-ECLIPTEK www.ecliptek.com for latest revision
103
Specifications subject to change without notice.
