High-precision frequency reference component for master clock generators in industrial timing systems.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Package | SMD 5.0×3.2 mm or DIP 14-pin | |
| Aging Rate | <±1 ppm/year | |
| Output Type | CMOS, LVDS, or Sine Wave | |
| Phase Noise | -150 dBc/Hz at 10 kHz offset | |
| Warm Up Time | <2 minutes | |
| Load Impedance | 50 Ω or 10 kΩ | |
| Supply Voltage | 3.3V or 5.0V DC | |
| Frequency Range | 10 MHz to 100 MHz | |
| Frequency Stability | ±0.5 ppm to ±50 ppm | |
| Operating Temperature | -40°C to +85°C |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
A precision timing source that generates and distributes reference clock signals for synchronization systems.
A critical RF component that generates a stable, precise reference frequency signal used for frequency conversion in transceiver systems.
Electronic circuit within a tachometer responsible for adjusting and verifying measurement accuracy.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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Manufacturer profiles associated with Reference Oscillator.
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TCXO (Temperature Compensated Crystal Oscillator) uses electronic compensation to maintain frequency stability across temperature ranges, while OCXO (Oven Controlled Crystal Oscillator) maintains the crystal at a constant temperature using a heating element for superior stability but higher power consumption.
Calibration intervals depend on the oscillator type and application criticality. Standard TCXOs may require annual calibration, while high-stability OCXOs can maintain specifications for 2-3 years. Always follow manufacturer recommendations and industry standards.
While physically interchangeable, replacement typically requires system recalibration since even identical oscillators have slight frequency variations. Always verify timing alignment after component replacement.
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