SIT9365/SIT9375 Low-Jitter Differential Oscillators

SiTime's SiT9365 and SIT9375 low-jitter differential oscillators support 32 commonly used output frequencies for networking, storage, server, and FPGA clocking. Based on SiTime's unique Elite Platform™, these devices deliver exceptional dynamic performance of 0.23 ps jitter (typ.) and stable timing in the presence of common environmental hazards such as shock, vibration, power supply noise, and EMI. Both series are available in the small 3.2 mm x 2.5 mm differential package in addition to the 7.0 mm x 5.0 mm package. These devices support all popular output signaling types including LVPECL, LVDS, and HCSL in combination with any voltage between 2.5 V to 3.3 V.

SIT9365 features

• Exceptional dynamic performance in real-life operating conditions
• 0.23 ps jitter (typ.)
• ±10 ppm
• Better system performance in hostile environments
• 20x better vibration sensitivity minimizes packet loss in high-vibration environments
• 0.05 ps/mV power supply noise rejection (PSNR) simplifies power supply design
• 3.2 mm x 2.5 mm package enables a small form-factor system with stringent jitter requirements
• Flexible programmable features
• 32 common frequencies
• 2.25 V to 3.63 V
• LVPECL, LVDS, and HCSL: customized oscillator specifications for optimal system performance
• Superior reliability
• 1 billion hours MTBF
• Lifetime warranty
• Reduces field failures due to clock components and associated repair costs

SIT9375 features

• Exceptional dynamic performance in real-life operating conditions
• 150 fs RMS phase jitter (typ.)
• ±20 ppm stability
• Excellent system performance under environmental stress
• 20x better vibration sensitivity minimizes packet loss in high-vibration environments
• 0.01 ps/mV power supply induced jitter sensitivity simplifies power supply design
• 2.0 mm x 1.6 mm package enables a small form-factor system with stringent jitter requirements
• Flexible programmable features
• 31 common frequencies
• 1.8 V to 3.63 V
• LVPECL, LVDS, HCSL, Low-power HCSL, and FlexSwing: flexible and low-power, output drivers and terminations
• Superior reliability
• 1 billion hours MTBF
• Lifetime warranty
• Reduces field failures due to clock components and associated repair costs