HMC449

HMC449 v01.1007 GaAs MMIC x2 ACTIVE FREQUENCY MULTIPLIER, 27 - 33 GHz OUTPUT Features Output Power: +10 dBm Wide Input Power Range: -4 to +6 dBm Fo Isolation: 34 dBc @ Fout= 30 GHz Typical Applications 2 FREQUENCY MULTIPLIERS - ACTIVE - CHIP The HMC449 is suitable for: • Point-to-Point & Multi-Point Radios • VSAT Radios • Military EW, ECM, C I • Test Instrumentation • Space 3 100 kHz SSB Phase Noise: -132 dBc/Hz Single Supply: 5V @ 50 mA Die Size: 1.10 x 1.20 x 0.1 mm Functional Diagram General Description The HMC449 die is a x2 active broadband frequency multiplier chip utilizing GaAs PHEMT technology. When driven by a 0 dBm signal the multiplier provides +10 dBm typical output power from 28 to 32 GHz. The Fo and 3Fo isolations are >34 dBc and >17 dBc respectively at 30 GHz. The HMC449 is ideal for use in LO multiplier chains yielding a reduced parts count vs. traditional approaches. The low additive SSB Phase Noise of -132 dBc/Hz at 100 kHz offset helps maintain good system noise performance. All data is with the chip in a 50 ohm test fixture connected via 0.076mm x 0.0127mm (3mil x 0.5mil) ribbon bonds of minimal length 0.31mm (