SiTime / I²C / SPI digitally controlled oscillators
SiT3901
I²C / SPI digitally controlled oscillators
Control clock frequency through I²C / SPI. Review tuning range, resolution and interface conditions.
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| Frequency | 2.6 / 6.78 / 13.56 MHz (other frequencies 1–26 MHz: contact for availability) |
|---|---|
| Frequency stability | ±50, ±100 ppm |
| Output | LVCMOS |
| Supply voltage (V) | 1.8, 2.5 to 3.3 |
| Temperature range (°C) | -20 to +70, -40 to +85 |
| Package dimensions (mm) | 1.5x0.8 |
| Oscillator Type | XO-SE |
Ranges cover different ordering options; not every combination is available. Interpret jitter and phase noise using the datasheet test conditions.
Data checked: 2026-10-27