HMC584LP5

The HMC584LP5 & HMC584LP5E are GaAs InGaP Heterojunction Bipolar Transistor (HBT) MMIC VCOs.The HMC584LP5 & HMC584LP5E integrate resonators, negative resistance devices, varactor diodes and feature half frequency and divide-by-4 outputs. The VCO's phase noise performance is excellent over temperature, shock, and process due to the oscillator's monolithic structure. Power output is +10 dBm typical from a +5V supply voltage. The prescaler and RF/2 functions can be disabled to conserve current if not required. The voltage controlled oscillator is packaged in a leadless QFN 5x5 mm surface mount package, and requires no external matching components. The above info is from (www.seekic.com)