MANUFACTURER
CATEGORY
SERIES
PACKAGE
VOLTAGE
CLASS
REV
.DATE
EB51F4 Series
Temperature Compensated
Crystal Oscillator (TCXO)
HCMOS Output
5.0V Supply Voltage
Stability to 1.5ppm
External voltage
control option available
ECLIPTEK CORP.
OSCILLATOR
EB51F4
14-PIN DIP
5.0V
OS2W
06/04
OSCILLATOR
EB51F4
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 Logic High (V
OH)
Output Voltage Logic Low (V
OL)
Rise Time / Fall Time
Duty Cycle
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%)
20% to 80% of Waveform
at 50% of Waveform
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
1.544MHz to 44.736MHz
See Table 1
-55°C to 125°C
5.0V
DC ±5%
15mA Maximum < 20.000MHz,
30mA Maximum > 20.000MHz
±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
V
DD - 0.5VDC Minimum
0.5V
DC Maximum
6 nSeconds Maximum
50 ±5(%)
30pF HCMOS Load Maximum
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