The OC-260 Series OCXO is a 1” x 1” x 0.52” package product that offers excellent temperature stability and aging. It provides various frequency options and has a stability as low as +1 x 10-8. The operating temperature range is -40°C to +85°C.
The OC-260 series OCXOs from Vectron International are designed for high‑precision timing applications. They offer a wide selection of frequencies from 5 MHz up to 20.48 MHz and achieve stabilities as low as ±1 × 10⁻⁸.
Packaged in a compact 1" × 1" × 0.52" metal case, the devices operate from either 5 V or 3.3 V supplies, consume less than 1.5 W in steady state, and provide both HCMOS and sine‑wave outputs with low phase noise.
| Frequency options | 5, 10, 12.8, 13, 16.384, 19.44, 20, 20.48 MHz |
|---|---|
| Stability | ±1 × 10⁻⁸ |
| Temperature range | -40 °C to +85 °C |
| Package dimensions | 1.0" × 1.0" × 0.52" (25.7 × 25.7 × 13.2 mm) |
| Supply voltage | 5 V or 3.3 V |
| Steady‑state input power | < 1.5 W @ +25 °C |
| Output type | HCMOS, Sinewave |
| Rise/Fall time | < 10 ns (10%‑90%) |
| Phase noise (typical) | -110 dBc/Hz @ 10 Hz |
| Electrical frequency adjust range | 10 × 10⁻⁶ typical (A or B) |
The OC-260 is offered at 5, 10, 12.8, 13, 16.384, 19.44, 20 and 20.48 MHz.
It operates from –40 °C up to +85 °C.
The device can be powered from either 5 V or 3.3 V supplies.
Steady‑state input power is less than 1.5 W at +25 °C.