HMC863

HMC863 / HMC863LP4E

Half-Watt Power Amplifier Chip or SMT, 22 GHz to 26.5 GHz or 24 GHz to 29.5 GHz

Obsolete

Suggested Replacement Parts

HMC863ALC4

GaAs pHEMT MMIC 1/2 Watt Power Amplifier, 24 - 29.5 GHz

Obsolete

Part Details

HMC863 / HMC863LP4E

Half-Watt Power Amplifier Chip or SMT, 22 GHz to 26.5 GHz or 24 GHz to 29.5 GHz

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Features

Saturated output power: +27.5 dBm at 15% PAE, +28 dBm at 18% PAE
High output IP3: +33 dBm, +39 dBm
High gain: 21.5 dB, 27 dB
DC supply: +6 V at 350 mA or 375 mA
50 Ω matched input/output
Die size: 2.41 × 0.95 × 0.1 mm
24-lead, 4 × 4 mm, surface-mount technology (SMT) package

Additional Details

The HMC863 devices are three-stage, GaAs, monolithic microwave integrated circuit (MMIC), and PHEMT half-watt power amplifiers which operate between 22 GHz to 26.5 GHz or 24 GHz to 29.5 GHz. These amplifiers provide up to 21.5 dB or 27 dB of gain and +27.5 dBm at 15% PAE or +28 dBm at 18% PAE of saturated output power from a +6 V supply. The RF inputs/outputs are dc-blocked and matched to 50 Ω for ease of integration into multichip modules (MCMs) or higher level assemblies. All data is taken with the chip in a 50 Ω test fixture connected via 0.025 mm (1 mil) diameter wire bonds of 0.31 mm (12 mils) length. The power amplifier SMT can also be operated from a 5 V supply with only a slight decrease in output power and IP3.

Applications