The SiT8008BI-72-33E-66.000000 is an SMD Oscillators (XO) 66MHz ±25ppm SMD-2016-4P RoHS manufactured by SiTime. It is an inexpensive, RoHS-compliant, high-accuracy, low-jitter oscillator that meets the industrial and automotive temperature requirement of -40°C to +125°C and is ideal for applications with stringent frequency accuracy requirements. Its stability is less than 25ppm over a temperature range between -40°C and +125°C, and its frequency temperature coefficient is less than ±2ppm/°C. This oscillator has a frequency tolerance of ±30ppm and an RMS jitter of 0.25ps. Its output logic is available in both LVPECL and LVDS, and it has a low power consumption of 1.3Vdc. The SiT8008BI-72-33E-66.000000 is also available in a variety of package options, including the 4-pin 2016 SMD package.