| SPK TYPE | TCXO | VCTCXO |
|---|---|---|
| Frequency Range MHZ) | 13MHZ ~ 20MHZ | |
| Nominal Frequency ( MHZ) | 13.0, 14.400 , 19.200, 19.680 | |
| Frequency Stability | ||
| Vs. Temperature | +/-1ppm, +/-1.5ppm, +/-2.0ppm, +/-2.5ppm, +/-3ppm, +/-5ppm, +/-10ppm | |
| Vs. Aging | +/-1.0ppm/ year at 25℃ | |
| Vs. Voltage Change | +/-0.3ppm for a+/-5% input voltage change | |
| Vs. Load Change | +/-0.3ppm for a+/-10% loading condition change | |
| Vs. reflow (SMD models only) | +/-1ppm .1 reflow and measured 24hours afterwards | |
| Typical operating Temperature Range (examples) | 0℃ to +60℃ , 0℃ to +70℃ , -10℃ to +60℃ -20℃ to +70℃ , -30℃ to +60℃ , -30℃ to +75℃ +/-5ppm stability for -40℃ to +85℃ |
|
| Machanical Frequency Tuning | +/-3ppm min (from built-in trimming capacitor) | |
| Power supply voltage | +2.8 ~ +5.0 V | |
| Rise Time and Fall Time | TTL | 10 nano.sec. max.from 0.5V to 2.4V |
| HCMOS | 10 nano. Sec.max 20%~80% of waveform | |
| Duty Cycle (Symmetry) | TTL | 50% +/-10% measured at +1.4VDC |
| HCMOS | 50% +/-10% measured at 50% VDD | |
| Start-up Time | 10m.sec.max. | |
| Enable/ Disable Option | Enable/disable option is avniable for certain packages. | |
| Current Consumption | 2mA (Load) | |
| Output Load | 10KΩ // 10pF | |
| Storage Temperatuer | -40℃ to +85℃ | |
| Output wave form | Square wave, Sine wave, Clipped sine wave/ TTL, HCMOS | |
| Output Voltage | 0.8vp-p min | |
| Phase Noise | -125 dBc/ Hz Typical ( at 1.0 KHz) | |
