Crescent Frequency Products
CT57D4AH-19.440MHz-T
Voltage-Controlled Temperature Compensated Crystal Oscillator 19.44-28MHz 4-Pin CSMD
This is a voltage-controlled temperature compensated crystal oscillator with a frequency range of 19.44 to 28 MHz. It has a frequency tolerance and stability of ±2ppm. The device is a 4-pin ceramic surface mount device with a seated plane height of 2 mm maximum. It operates over a temperature range of -20 to 70°C and requires a supply voltage between 3.135 and 3.465 V. The load capacitance is 10 pF and the tuning voltage is 0 to 3.3 V.
PackageCSMD
MountingSurface Mount
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Technical Specifications
Crescent Frequency Products CT57D4AH-19.440MHz-T technical specifications.
General
| Package Family Name | SMD |
| Package/Case | CSMD |
| Package Description | Ceramic Surface Mount Device |
| Pin Count | 4 |
| PCB | 4 |
| Package Length (mm) | 7 |
| Package Width (mm) | 5 |
| Package Height (mm) | 2(Max) |
| Seated Plane Height (mm) | 2(Max) |
| Pin Pitch (mm) | 5.08 |
| Package Material | Ceramic |
| Mounting | Surface Mount |
| Type | Voltage Controlled Temperature Compensated Crystal Oscillator (VC-TCXO) |
| Upper Frequency Range | 19.44 to 28MHz |
| Frequency Tolerance | ±2ppm |
| Frequency Stability | ±2ppm |
| Load Capacitance | 10pF |
| Tuning Voltage | 0 to 3.3V |
| Min Operating Supply Voltage | 3.135V |
| Max Operating Supply Voltage | 3.465V |
| Min Operating Temperature | -20°C |
| Max Operating Temperature | 70°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 CT57D4AH-19.440MHz-T Datasheet
Download the complete datasheet for Crescent Frequency Products CT57D4AH-19.440MHz-T to view detailed technical specifications.
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