The TXC Corporation part 9H03200012 with Crystals T11, pp 12.5pF 20ppm is an oscillator specifically designed for use in high speed, precision timing applications. It is a low-cost quartz crystal oscillator that can be used in many electronic devices, including smartphones, tablets, and other mobile electronics. It incorporates a inexpensive thickness-shear type quartz crystal and comes in a 3 pad surface mountable package. This part features a frequency stability of ±20 ppm, a frequency tolerance of ±12.5pF, a start-up time of 6 minutes, and is capable of producing a frequency range of 8 to 50 MHz. It is RoHS compliant and requires a voltage of 1.8 to 3.3V.