Voltage Controlled Temperature Compensated Crystal Oscillator (VC-TCXO) with a nominal frequency of 20.48MHz. Features ±5ppm frequency tolerance and ±5ppm frequency stability. Operates with a 15pF load capacitance and offers a tuning voltage range of 0.5 to 4.5V. Supplied in a 4-pin metal DIP through-hole package with a 7.62mm pin pitch, measuring 18.5mm x 11.7mm x 8.5mm. Supports HCMOS/TTL output with a maximum symmetry of 60% and operates from a 5V supply within a -10°C to 60°C temperature range.
PackageMetal DIP
MountingThrough Hole
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Technical Specifications
Crescent Frequency Products CT18HF3J2A-20.480MHz technical specifications.
General
| Basic Package Type | Through Hole |
| Package Family Name | DIP |
| Package/Case | Metal DIP |
| Package Description | Metal Dual In Line Package |
| Lead Shape | Through Hole |
| Pin Count | 4 |
| PCB | 4 |
| Package Length (mm) | 18.5 |
| Package Width (mm) | 11.7 |
| Package Height (mm) | 8.5 |
| Seated Plane Height (mm) | 11 |
| Pin Pitch (mm) | 7.62 |
| Package Material | Metal |
| Mounting | Through Hole |
| Type | Voltage Controlled Temperature Compensated Crystal Oscillator (VC-TCXO) |
| Upper Frequency Range | 19.44 to 28MHz |
| Frequency Tolerance | ±5ppm |
| Frequency Stability | ±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 | -10°C |
| Max Operating Temperature | 60°C |
Compliance
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2002/95/EC |
Datasheet
Crescent Frequency Products CT18HF3J2A-20.480MHz Datasheet
Download the complete datasheet for Crescent Frequency Products CT18HF3J2A-20.480MHz to view detailed technical specifications.
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