The SiT9120 is a standard frequency differential oscillator supporting LVPECL and LVDS signaling with frequencies from 25 MHz to 212.5 MHz. It operates across industrial (-40 to +85 °C) and extended commercial (-20 to +70 °C) temperature ranges. The device is available in industry-standard packages of 3.2 x 2.5 mm, 5.0 x 3.2 mm, and 7.0 x 5.0 mm. Frequency stability is specified as ±10 ppm, ±20 ppm, ±25 ppm, or ±50 ppm depending on grade. RMS phase jitter is 0.6 ps (typical) over a 12 kHz to 20 MHz bandwidth. Supply voltage ranges from 2.25 V to 3.63 V, with LVPECL and LVDS current consumption up to 69 mA and 55 mA respectively. The oscillator meets MIL-STD-883F, JESD22-A104, and MSL1 at 260 °C environmental standards.
Standard Frequency ±10 to ±50 ppm Differential XO
| SiTime Corporation | |
|---|---|
| Product Category | Oscillators |
| Product Number | SiT9120AI-2D3-33S161.132800 |
| Product Name | Differential Oscillators |
| Package / Form Factor | 7.0x5.0 |
| Frequency | 161 MHz |
| Frequency Stability | 50 ppm |
