Hittite announces three GaAs HBT MMIC Voltage Controlled Oscillators (VCOs) for Point to Point/Multipoint, VSAT, Test Equipment and Industrial applications at 11, 12 & 24 GHz.The HMC513LP5, HMC514LP5, and HMC533LP4 are fully integrated InGaP HBT VCOs. These MMIC VCOs incorporate an integrated resonator, negative resistance device, and varactor diode, and exhibit desirable phase noise performance over temperature, shock, and process due to the monolithic structure. The HMC513LP5 10.43 to 11.46 GHz HBT MMIC VCO, and the HMC514LP5 11.17 to 12.02 GHz HBT MMIC VCO feature +7 dBm power output, as well as Fo/2 and divide-by-4 outputs. Both VCOs are housed in leadless QFN 5 × 5 mm surface mount packages, operate from a single +3V supply, and exhibit - 110 dBc/Hz SSB Phase Noise at 100 kHz offset. The HMC533LP4 is a 23.8 to 24.8 GHz MMIC VCO featuring + 12 dBm output power, and a divide-by-16 output.
Hittite Microwave Corporation