STCFSK Series – 18.3MM X 11.7MM Metal Full Size Dip Clipped Sinewave (VC)TCXO
Part Number Builder
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Part Numbering Guide
Electrical Parameters
| Parameters | Units | Min | Typical | Max | Remarks |
|---|---|---|---|---|---|
| Frequency Range | MHz | 6 | 200 | ||
| Frequency Tolerance at +25ºC | ppm | -1.5 | +1.5 | ||
| Freq. Stability vs. Op Temp. | ppm | -1.0 | +1.0 | See part numbering guide for options. | |
| Freq. Stability vs. Supply Voltage | ppm | -0.3 | +0.3 | VDD±5% Change | |
| Freq. Stability vs. Load | ppm | -0.2 | +0.2 | ±10% Change | |
| Freq. Stability vs. Aging/Year | ppm | -1.0 | +1.0 | 1 Year, ±3.1ppm for 10 Years | |
| Operating Temperature | °C | -40 | +85 | See part numbering guide for options. | |
| Storage Temperature | °C | -55 | +125 | ||
| Supply Voltage (VDD) - 3.3V Options | V | 3.135 | 3.3 | 3.465 | See part numbering guide for options. |
| Supply Voltage (VDD)- 5.0V Options | V | 4.750 | 5.0 | 5.250 | See part numbering guide for options. |
| Current (IDD) | mA | 50 | |||
| Current Voltage (VC, VCTCXO) - 3.3V Options | V | 0.3 | 3.0 | ||
| Current Voltage (VC, VCTCXO) - 5.0V Options | V | 0.5 | 4.5 | ||
| Pullability (VCTCXO) | ppm | ±5.0 | ±12.0 | See part numbering guide for options. | |
| Linearity (VCTCXO) | % | 10 | |||
| Output Load (Clipped Sinewave) | kΩ//pF | 10//10 | |||
| Output Logic Levels | VP-P | 0.8 | |||
| Symmetry (Duty Cycle) | % | 40 | 50 | 60 | |
| Start-Up Time | ms | 3 | |||
| Frequency Adjustment | ppm | 3 | |||
| Phase Noise (Typical) 10Hz Offset | dBc/Hz | -80 | |||
| Phase Noise (Typical) 100Hz Offset | dBc/Hz | -120 | |||
| Phase Noise (Typical) 1KHz Offset | dBc/Hz | -135 | |||
| Phase Noise (Typical) 10KHz Offset | dBc/Hz | -140 | |||
| Phase Noise (Typical) 100KHz Offset | dBc/Hz | -145 |
Outline Drawing & Recommended Landed Pattern
All dimensions are in millimeters (mm) unless otherwise noted. Drawings are not to scale.
