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EQUA13 Series Oscillator
Temperature Compensated Voltage Controlled Quartz Crystal Clock Oscillators TCVCXO LVCMOS (CMOS) 3.3Vdc 4 Pad 5.0mm x 7.0mm Ceramic Surface Mount (SMD)

Revision  B  03/20/2015

Electrical Specifications

Nominal Frequency 10.000MHz to 27.000MHz
Some frequencies within this range may not be available.
Frequency Stability Inclusive of Operating Temperature Range, at Vdd=3.3Vdc, at Vc=1.5Vdc
±3.0ppm Maximum
±2.5ppm Maximum
±2.0ppm Maximum
±1.5ppm Maximum
±1.0ppm Maximum
±0.5ppm Maximum
Frequency Stability vs. Frequency Tolerance ±2.0ppm Maximum (at 25°C ±2°C, at Vdd=3.3Vdc, at Vc=1.5Vdc)
Frequency Stability vs. Input Voltage ±0.2ppm Maximum (±5%)
Frequency Stability vs. Load ±0.2ppm Maximum (±2pF)
Frequency Stability vs. Reflow ±1.0ppm Maximum (at 25°C, 1 hour after reflow, 1 time)
Frequency Stability vs. Aging ±1ppm/Year Maximum (at 25°C)
Operating Temperature Range 0°C to +50°C
-10°C to +60°C
0°C to +70°C
-20°C to +70°C
-30°C to +60°C
-30°C to +75°C
-30°C to +85°C
-40°C to +85°C
Supply Voltage 3.3Vdc ±5%
Input Current 10mA Maximum
Output Voltage Logic High (Voh) IOH = -4mA
90% of Vdd Minimum
Output Voltage Logic Low (Vol) IOL = +4mA
10% of Vdd Maximum
Rise/Fall Time Measured at 20% to 80% of waveform
3nSec Maximum
Duty Cycle Measured at 50% of waveform
50% ±10%
Load Drive Capability 15pF Maximum
Output Logic Type CMOS
Control Voltage 1.5Vdc±1.0Vdc
Frequency Deviation ±5ppm Minimum
Linearity 10% Maximum
Transfer Function Positive Transfer Characteristic
Modulation Bandwidth Measured at -3dB
10kHz Minimum
Input Impedance 1MOhms Minimum
Phase Noise All Values are Typical
-96dBc at 10Hz Offset
-120dBc at 100Hz Offset
-135dBc at 1kHz Offset
-142dBc at 10kHz Offset
-143dBc at 100kHz Offset
-149dBc at 1MHz Offset
-150dBc at 10MHz Offset
-154dBc at 20MHz Offset
RMS Phase Jitter Fj=12kHz to 20MHz (Random)
1pSec Maximum
Start Up Time 5mSec Maximum
Storage Temperature Range -40°C to +85°C