The CVCO55CCQ-1620-1620 from Crystek Corporation is a Voltage Controlled Oscillator that operates at 1620 MHz. It delivers an output power level of up to 4 dBm, has a tuning voltage from 1 to 11 VDC and a tuning sensitivity of 1 MHz/V. The oscillator has a phase noise of -145 dBc/Hz at 100 kHz offset and a 2nd harmonic suppression of -15 dBc. It operates over a supply voltage of 5 V and draws up to 35 mA of current. The VCO is available in a package that measures 12.70 x 12.70 x 5.59 mm.