SiT3921
I²C / SPI digitally controlled oscillators
Control clock frequency through I²C / SPI. Review tuning range, resolution and interface conditions.
PDF · 0.45 MB · 12 pages
| Frequency | 1 to 220 MHz |
|---|---|
| Frequency stability | ±10, ±25, ±50 ppm |
| Output | LVPECL LVDS |
| Supply voltage (V) | 2.5, 3.3 |
| Temperature range (°C) | -20 to +70, -40 to +85 |
| Package dimensions (mm) | 3.2x2.5, 5.0x3.2, 7.0x5.0 |
| Oscillator Type | DCXO-DE |
| Pull Range (ppm) | ±25, ±50, ±100, ±200, ±400, ±800, ±1600 |
Ranges cover different ordering options; not every combination is available. Interpret jitter and phase noise using the datasheet test conditions.
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View details →Data checked: 2026-10-27