This Surface Mount VC-TCXO has a frequency range of 19.44 to 28MHz with a tolerance of ±1.5ppm and stability of ±1.5ppm. It operates on a supply voltage of 4.75 to 5.25V and is suitable for surface mount applications. The device is designed for use in temperatures ranging from -20 to 70°C.
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Crescent Frequency Products CT21HC4J2A-21.000MHz technical specifications.
| Package Family Name | SMD |
| Package/Case | SMD |
| Package Description | Surface Mount Device |
| Pin Count | 4 |
| PCB | 4 |
| Package Length (mm) | 11.7 |
| Package Width (mm) | 18.3 |
| Seated Plane Height (mm) | 4.5 |
| Pin Pitch (mm) | 7.62 |
| Mounting | Surface Mount |
| Type | Voltage Controlled Temperature Compensated Crystal Oscillator (VC-TCXO) |
| Upper Frequency Range | 19.44 to 28MHz |
| Frequency Tolerance | ±1.5ppm |
| Frequency Stability | ±1.5ppm |
| Load Capacitance | 15pF |
| Max Symmetry | 60% |
| Tuning Voltage | 0.5 to 4.5V |
| Min Operating Supply Voltage | 4.75V |
| Max Operating Supply Voltage | 5.25V |
| Min Operating Temperature | -20°C |
| Max Operating Temperature | 70°C |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2002/95/EC |
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