YSD279
Oven-controlled crystal oscillators (OCXO) | RF & microwave
Available substitutes and cross-reference table — on request
Overview
The YSD279 is a high-performance temperature-compensated crystal oscillator suitable for applications with high frequency stability requirements. It operates within a frequency range of 5MHz to 13MHz, with an initial accuracy of ±10ppb, frequency temperature stability of ±0.1ppb, operating temperature from -40°C to +85°C, supply voltage of +5V, dimensions of 36×27×15mm, and weight not exceeding 35g. For specific parameters, please refer to the data sheet.
Key parameters
| Frequency range | 5MHz ～ 13MHz |
| Initial accuracy (25 °C) | ±10ppb |
| Frequency stability vs temperature | ±0.1ppb |
| Operating temperature | -40°C～+85°C |
| Supply voltage (Vdd) | +5V |
| Dimensions (mm, L×W×H) | 36×27×15 |
| Weight (g) | ≤ 35 |
Supplied on request
- Datasheet and full parameter sheet (PDF)
- Cross-reference table: western / Russian analog → this model
- Quality grades YC / YB / QY / CH — per customer requirement
- Package options and radiation test data
- Lead time and price for the annual quantity
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