The SiT9501 is a differential oscillator with an integrated MEMS resonator designed for low-jitter applications at standard frequencies from 25 MHz to 644.53125 MHz. It supports LVPECL, LVDS, HCSL, low-power HCSL, and FlexSwing signaling, with 45 fs RMS typical phase jitter for SerDes applications. The device operates over a temperature range of -40°C to 105°C and offers factory programmability for frequency, stability (±20, ±25, ±30, ±50 ppm), supply voltage (1.8 V, 2.5 V, 3.3 V, or wide range), and output enable functionality. It is available in 2.0 x 1.6 mm, 2.5 x 2.0 mm, and 3.2 x 2.5 mm packages and integrates on-chip regulators to suppress power supply noise, eliminating the need for an external LDO.
Ultra-low Jitter Differential XO for Standard Networking Frequencies
| SiTime Corporation | |
|---|---|
| Product Category | Oscillators |
| Product Number | SiT9501A-B3F0002 |
| Product Name | Differential Oscillators |
| Package / Form Factor | 3.2x2.5 |
