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1 to 220 MHz, AEC-Q100 Ultra-low Jitter Differential XOLogin
The SiT9386 is an AEC-Q100, ultra-low jitter differential oscillator that supports any frequency from 1 to 220 MHz in 1 Hz increments. Based on SiTime's unique Elite Platform™, this device delivers exceptional dynamic performance of 0.23 ps (typ.) jitter and ±25 ppm in the presence of common environmental hazards such as shock, vibration, power supply noise, EMI, and board bending.
Unlike legacy quartz or SAW oscillators, the SiT9386 is available in the smallest 3.2 x 2.5 mm differential package in addition to the 7.0 x 5.0 mm package. This device supports all popular output signaling types including LVPECL, LVDS, and HCSL in combination with any voltage between 2.25 to 3.63 V.
|Frequency||1 to 220 MHz|
|Frequency Stability (ppm)||±20, ±25, ±50|
|Phase Jitter (rms)||0.23 ps|
|Output Type||LVPECL, LVDS, HCSL|
|Operating Temperature Range (°C)||-40 to 85 (Grade 3), -40 to 105 (Grade 2)|
|Voltage Supply (V)||2.5, 2.8, 3.0, 3.3|
|Package Type (mm²)||3.2x2.5, 7.0x5.0|
Image: differential oscillator 6-pin package, top & bottom
SiT9386 pin assignments
- 0.23 ps jitter (typ.)
- ±25 ppm: Ensures best system performance in hostile environments;
20x better vibration sensitivity
Minimizes packet loss in high-vibration environments
0.02 ps/mV power supply noise rejection (PSNR)
Simplify power supply design
3.2 x 2.5 mm package
Enables small form-factor system with stringent jitter requirement
Flexible programmable features
- 1 to 220 MHz
- 2.25 to 3.63 V
- LVPECL, LVDS, HCSL: Customized oscillator specifications for optimal system performance;
- 1 billion hours MTBF
- Lifetime warranty: Reduces field failures due to clock components and associated repair costs
- ADAS computer
- 10G to 100G Ethernet
- Radar & LiDAR
- Automotive cameras