MANUFACTURER
CATEGORY
SERIES
PACKAGE
VOLTAGE
CLASS
REV
.DATE
ES53K2 Series
Temperature Compensated Crystal Oscillators (TCXO)
Clipped Sinewave Output
+2.8V Supply Voltage
External Voltage Control Option
4 Pad Ceramic SMD Package
RoHS Compliant (Pb-Free)
ECLIPTEK CORP.
OSCILLATOR
ES53K2
CERAMIC
2.8V
OS7R
01/10
OSCILLATOR
ES53K2
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
H 0.9
L 2.5
W 2.0
ELECTRICAL SPECIFICATIONS
±1.0ppm Maximum
See Table 1
±0.2ppm Maximum
±1.0ppm Maximum
±1.0ppm / Year Maximum
See Table 1
2.8V
DC ±5%
2.0mA Maximum
2.5mA Maximum
0.8Vp-p Clipped Sinewave Minimum
10kOhms // 10pF
1.4V
DC ±1.0VDC
±5ppm Minimum
±10% Maximum
Postitive Transfer Characteristic
500kOhms Minimum
-55°C to 125°C
2mSec Maximum
-115dBc/Hz Typical
-135dBc/Hz Typical
-148dBc/Hz Typical
16.367667MHz, 16.368MHz, 16.369MHz, 19.200MHz, 26.000MHz, 38.400MHz, 40.000MHz
vs. Frequency Tolerance (25°C ±2°C, V
DD=2.8VDC)
vs. Operating Temperature Range (V
DD=2.8VDC)
vs. Input Voltage (±5%)
vs. Load (±1k
Ω//±1pF)
vs. Reflow (at 25°C, 1 hour after reflow, 2 times)
16.367667MHz to 25.999MHz
26.000MHz to 40.000MHz
External DC-Cut Capacitor Required, 150pF NPO Recommended
At offset of 100Hz
At offset of 1kHz
At offset of 10kHz
Nominal Frequency
Frequency Stability
Aging (at 25C)
Operating Temperature Range
Supply Voltage (V
DD)
Input Current
Output Voltage
Load Drive Capability
Control Voltage
Frequency Deviation
Linearity
Transfer Function
Input Impedance
Storage Temperature Range
Start Up Time
Phase Noise
NOTES
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