The ECS-LVDS25-1562.5-A from ECS Inc. International is a General Crystal Oscillator with Frequency 156.25 MHz, Supply Voltage 2.5 V, Current 70 mA, Frequency Stability ±100 ppm, Operating Temperature 0 to 70 Degree C. Tags: Surface Mount. More details for ECS-LVDS25-1562.5-A can be seen below.