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CLASS
REV
.DATE
ES51C1 Series
RoHS Compliant (Pb-free)
Temperature Compensated Crystal
Oscillator (TCXO)
Clipped Sinewave Output
5.0V Supply Voltage
Ceramic 10-pad SMD package
Stability to 1.0ppm
External voltage control option available
ECLIPTEK CORP.
OSCILLATOR
ES51C1
CERAMIC
5.0V
OS4J
03/06
OSCILLATOR
ES51C1
ELECTRICAL SPECIFICATIONS
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
10.000, 10.001355, 10.240, 10.245, 10.250, 11.0592, 11.200, 11.2896, 12.288, 12.352, 12.500,
12.504, 12.600, 12.800, 13.000, 13.560, 14.000, 14.31818, 14.400, 14.500, 14.7456, 14.850, 15.000,
15.359865, 15.360, 16.000, 16.03495, 16.320, 16.3676, 16.367667, 16.3677, 16.368, 16.384, 16.800,
17.500, 18.000, 18.414, 18.432, 18.601, 19.000, 19.200, 19.440, 19.680, 19.800, 20.000, 20.480,
21.250, 22.000, 23.090, 24.000, 24.5535, 24.576, 24.8064, 25.000, 25.48828, 26.000, and 32.000MHz
H 2.0
L 7.0
W 5.0
See Part Numbering Guide
±1.0ppm Maximum
±0.2ppm Maximum
±1ppm / Year Maximum
See Part Numbering Guide
5.0V
DC ±5%
1.5mA Maximum
2.0mA Maximum
2.5mA Maximum
0.8Vp-p Clipped Sinewave Minimum
10kOhms // 10pF
±8ppm Minimum
10% Maximum
3kHz Minimum
100kOhms Minimum
-80dBc/Hz
-115dBc/Hz
-135dBc/Hz
-145dBc/Hz
5mSec Maximum
-55°C to 125°C
vs. Operating Temperature Range
vs. Frequency Tolerance (25°C ±2°C, V
DD = 5.0VDC, VC = 1.5VDC)
vs. Input Voltage (±5%)
vs. Load (±1k
//±1pF)
10.000MHz to 14.999999MHz
15.000MHz to 25.999999MHz
26.000MHz to 32.000MHz
1.5V
DC ±1.0VDC; Positive Transfer Characteristic
Measured at -3dB, V
C = 1.5VDC
At offset of 10Hz
At offset of 100Hz
At offset of 1kHz
At offset of 10kHz
At offset of 100kHz
Nominal Frequency (MHz)
Frequency Stability
Aging (at 25°C)
Operating Temperature Range
Supply Voltage (V
DD)
Input Current
Output Voltage
Load Drive Capability
External Trim (Voltage Control Option)
Linearity
Modulation Bandwidth
Input Impedance
Typical Phase Noise (at 12.800MHz)
Start Up Time
Storage Temperature Range