DSA1243 - Microchip

DSA1243 High Performance Differential MEMS Oscillators

The DSA12x2/3/4 family of high performance oscillators utilizes the latest generation of silicon MEMS technology that reduces close-in noise and provides excellent jitter and stability over a wide range of supply voltages and temperatures. By eliminating the need for quartz or SAW technology, MEMS oscillators significantly enhance reliability and accelerate .

Features

• Automotive AEC-Q100 Qualified
• Any Frequency between 2.5 MHz and 450 MHz
• Supports LVPECL, LVDS, or HCSL Differential Outputs
• Very Low RMS Phase Jitter: <650 fs (typ.)
• Complies with PCIe Gen1/2/3/4/5/6 Common Clock Spec
• High Stability: ±20 ppm, ±25 ppm, ±50 ppm
• Wide Temperature Range: - Automotive Grade 1:
  –40°C to +125°C (DSA12x3 LVDS Output Only) - Automotive Grade 2:
  –40°C to +105°C - Automotive Grade 3:
  –40°C to +85°C
• Small Industry-Standard Footprints - 2.5 mm x 2.0 mm - 3.2 mm x 2.5 mm - 5.0 mm x 3.2 mm - 7.0 mm x 5.0 mm
• Excellent Shock and Vibration Immunity - Qualified .