| Specification |
VC31 |
| Frequency Range |
10.000 ~ 40.000MHz |
| Output Waveform |
HCMOS / TTL |
Sinewave / Clipped Sinewave |
| Load | 15pF / 4 TTL |
50 ohms / 10 Kohms/10pF |
| Frequency Stability vs. Temperature (Typical) | A: ±0.5ppm -40°C to +85°C |
C: ±0.1ppm -40°C to +85°C |
| B: ±0.28ppm -20°C to +70°C |
D: ±0.05ppm -20°C to +70°C |
| Frequency Stability vs Calibration (@25°C) |
±0.3ppm max. |
| Storage Temperature Range |
-50°C to +90°C |
| Rise and Fall Time |
10 nsec max. (10% / 90% Vout) |
| Frequency Stability vs. Load Deviation |
±0.05ppm max. @ ±10% variation from standard load |
| Frequency Stability vs. Supply Deviation |
±0.05ppm max. @ ±5% variation from nominal supply |
| Frequency Stability vs. Aging |
±1.0ppm/year max. |
| Supply Voltage (Vcc) |
12V, 5V, 3.3V(optional) ±5% |
| Current |
10mA max. |
| Duty Cycle (Typical) |
40 / 60% ( at 50% Vcc) |
| Pulling |
N: No frequency adjustment / D: ±8ppm (typ.) |
| Phase Noise (@1KHz) |
-135dBc / Hz (No PLL) |
-125dBc / Hz (PLL) |
高精度晶體振盪器 (貼片式)