The SiT3373 is a 220 MHz to 725 MHz differential MEMS VCXO designed for low-jitter applications in telecom, networking, and industrial systems. It is available in 7.0 x 5.0 mm, 5.0 x 3.2 mm, and 3.2 x 2.5 mm packages. The device supports frequency stability as low as ±15 ppm, operates from -40°C to 105°C, and achieves 0.225 ps RMS phase jitter (typical) over a 12 kHz to 20 MHz bandwidth. It integrates on-chip power regulators to reject supply noise and offers programmable pull ranges up to ±3200 ppm. Output signaling includes LVPECL, LVDS, and HCSL, with supply voltages of 2.5 V, 2.8 V, 3.0 V, or 3.3 V.
220 MHz to 725 MHz Ultra-low Jitter Differential VCXO
| SiTime Corporation | |
|---|---|
| Product Category | Oscillators |
| Product Number | SiT3373AI-4B2-33NY445.500000 |
| Product Name | Voltage-Controlled Oscillators |
| Package / Form Factor | 3.2x2.5 |
| Frequency | 446 MHz |
| Frequency Stability | 25 ppm |
