The SiT8009AC-83-33E-133.000000Y is an SMD Oscillator (XO) with a frequency of 133MHz and is housed in a SMD-7050-4P package. The oscillator is designed and manufactured by SiTime and is RoHS compliant. It has a frequency stability rating of ±50ppm at 25ºC, a ESR rating of less than 30KO, and an operating voltage range of 3 to 3.6 V. It is designed for a maximum operating temperature of +85°C and features a hysteresis of 12 dB, pullability of ±80 ppm, and balance of 40dB. It can be used for embedded clock generation, such as the microcontroller and digital signal processor clocking, performace voltage scaling, low power applications, as well as peak power management.