The IQCM-310 from IQD Frequency Products is a GPS/GNSS Disciplined Oscillator with Frequency 10 MHz, Input Current 10 to 100 µA, Operating Temperature -20 to 75 Degree C, Storage Temperature -55 to 105 Degree C, Supply Voltage 0.8 to 2 V. Tags: Surface Mount. More details for IQCM-310 can be seen below.