The M2532 Series from MtronPTI is a XO with Frequency 1 MHz - 66 MHz, Supply Voltage 3.3 V, Temperature Stability ±25 ppm, ±35 ppm, ±50 ppm, ±100 ppm, Operating Temperature -40 °C to +85 °C. Tags: Surface Mount. More details for M2532 Series can be seen below.