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 industry-standard packages of 7.0 x 5.0 mm, 5.0 x 3.2 mm, and 3.2 x 2.5 mm. The device features a typical phase jitter of 0.225 ps RMS over a 12 kHz to 20 MHz bandwidth and offers frequency stability as low as ±15 ppm. It supports operating temperatures from -40°C to 105°C and integrates on-chip regulators to eliminate the need for an external LDO. Output signaling is LVDS (indicated by '4' in the part number), and the supply voltage is 3.3 V ±10% (indicated by '33'). The pull range is ±100 ppm (indicated by 'E').
220 MHz to 725 MHz Ultra-low Jitter Differential VCXO
| SiTime Corporation | |
|---|---|
| Product Category | Oscillators |
| Product Number | SiT3373AI-4E3-33NC270.000000 |
| Product Name | Voltage-Controlled Oscillators |
| Package / Form Factor | 7.0x5.0 |
| Frequency | 270 MHz |
| Frequency Stability | 50 ppm |