SIT9387

The SiT9387 is an AEC-Q100, ultra-low-jitter differential oscillator that supports any frequency from 220.000001 to 725 MHz in 1 Hz increments. Based on SiTime's unique Elite Platform™, this device delivers exceptional dynamic performance of 0.23 ps jitter (typ.) and ±25 ppm in the presence of common environmental hazards such as shock, vibration, power supply noise, EMI, and board bending.

The SiT9387 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.

Specifications

Features

High performance

• 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

• 220 to 725 MHz
  
• 2.25 to 3.63 V
  
• LVPECL, LVDS, HCSL: Customized oscillator specifications for optimal system performance;
  

Superior reliability

• 2.2 billion hours MTBF
  
• Lifetime warranty: Reduces field failures due to clock components and associated repair costs