Voltage Controlled Crystal Oscillators (VCXOs)
Description
Voltage Controlled Crystal Oscillators. VCXOs are used in PLL's and other applications requiring a wide tuning range. Our VCXOs are available with tuning ranges from ±25ppm to ±400ppm with excellent tuning linearity. MTI's VCXO products are available in multiple configurations to suit your specific requirement.
Design Note: Base models can be customized to your specifications within the performance ranges shown below.
Frequency Range
- 64 kHz to 160 MHz
Applications
- Phase Locked Loops (PLL)
- Digital Telephony
- SARSAT Beacon
| Typical Performance | ||
| Parameters | Available Range | |
| Freq. Stab. vs. Supply V (±5%) | ±0.5ppm | |
| Freq. Stab. vs. Load (±5%) | ±0.5ppm | |
| Aging | ±2ppm/year | |
| Power Consumption | 30mW (clipped sine) | |
| Phase Noise | 1Hz | -50dBc |
| 10Hz | -80dBc | |
| 100Hz | -110dBc | |
| 1kHz | -125dBc | |
| 10kHz | 100 kHz-140dBc | |
| 100kHz | -140dBc | |
| Tuning Slope | Positive | |
