The ECXV-P35C2M-672.16271 from ECS Inc. International is a VCXO with Frequency 672.16271 MHz, Frequency Stability ±25 ppm, Supply Voltage 3.3 V, Current 68 mA, Pulling ±90 ppm. Tags: Surface Mount. More details for ECXV-P35C2M-672.16271 can be seen below.