The ECS-2532VXO-270B-2.8 from ECS Inc. International is a VCXO with Frequency 27 MHz, Frequency Stability ±30 ppm, Supply Voltage 2.8 V, Current 5 mA, Operating Temperature -10 to 70 Degree C. Tags: Surface Mount. More details for ECS-2532VXO-270B-2.8 can be seen below.