The CRO2535A-LF from Z-COMM is a Voltage Controlled Oscillator with Frequency 2500 to 2560 MHz, Power 4.467 mW, Tuning Sensitivity 30 MHz/V, Tuning Voltage 0.5 to 4.5 V, Pulling 1 MHz. Tags: Surface Mount. More details for CRO2535A-LF can be seen below.