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MANUFACTURER
CATEGORY
SERIES
PACKAGE
VOLTAGE
CLASS
REV
.DATE
ES51F4 Series
Temperature Compensated
Crystal Oscillators (TCXO)
Clipped Sinewave Output
+5.0V Supply Voltage
External Voltage Control Option
Custom Lead Length & Gull Wing Options
14 pin DIP Metal Package
ECLIPTEK CORP.
OSCILLATOR
ES51F4
14-PIN DIP
5.0V
OS2Y
06/04
OSCILLATOR
ES51F4
H
8.3
L 20.3
W 13.0
NOTES
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ELECTRICAL SPECIFICATIONS
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
Frequency Range
Operating Temperature Range
Storage Temperature Range
Supply Voltage (V
DD)
Input Current
Frequency Stability
Aging (at 25°C)
Output Voltage
Load Drive Capability
Control Voltage Range
Control Voltage (External)
Frequency Deviation
Linearity
Input Impedance
Phase Noise (at 19.440MHz)
Measured at Steady State at 25°C, at Nominal V
DD, at
Nominal V
C
vs. Initial Frequency Tolerance
vs. Operating Temperature Range
vs. Input Voltage (V
DD ±5%)
vs. Load (±10%)
Positive Transfer Characteristic
Referenced to F
O at VC = 2.5VDC, VDD = 5.0VDC
Measured at 25°C, at Nominal V
DD, at Nominal VC
at 10Hz Offset
at 100Hz Offset
at 1kHz Offset
at 10kHz Offset
at 100kHz Offset
9.600MHz to 44.736MHz
See Table 1
-55°C to 125°C
5.0V
DC ±5%
10mA Maximum
±2.5ppm (at Nominal V
DD and VC , at 25°C)
See Table 1 (at Nominal V
DD and VC )
±0.3ppm Maximum
±0.2ppm Maximum
±1ppm / year Maximum
1.0V
p-p Minimum Clipped Sinewave
10kOhms//10pF
0.0V
DC to VDD
2.5V
DC ±2.0VDC
±7ppm Minimum, ±20ppm Maximum
±10% Maximum
10kOhms Typical
-70dBc/Hz Typical
-100dBc/Hz Typical
-130dBc/Hz Typical
-140dBc/Hz Typical
-145dBc/Hz Typical