HMC994

Obsolete

HMC994

HMC994 / HMC994LP5E

GaAs, PHEMT, MMIC, Half-Watt Power Amplifier Chip or Power Amplifier, DC to 28 GHz or 30 GHz

Obsolete

Suggested Replacement Parts

HMC994A-DIE

GaAs pHEMT MMIC 0.5 Watt Power Amplifier, DC - 30 GHz

Obsolete

Part Details

HMC994 / HMC994LP5E

GaAs, PHEMT, MMIC, Half-Watt Power Amplifier Chip or Power Amplifier, DC to 28 GHz or 30 GHz

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Features

P1dB output power: +27 dBm, +28 dBm
PSAT output power: +29 dBm, +30 dBm
Gain: 13 dB, 14 dB
Output IP3: +36 dBm, +38 dBm

Supply voltage: +10 V at 250 mA
50 Ω matched input/output
Die size: 2.82 × 1.5 × 0.1 mm
32-lead, 5 × 5 mm, surface-mount technology (SMT) package

Additional Details

The HMC994 devices are GaAs, monolithic microwave integrated circuit (MMIC), PHEMT distributed power amplifiers which operate between dc and 28 GHz or dc and 30 GHz. These power amplifiers provide 13 dB or 14 dB of gain, +36 dB or +38 dB of output IP3, and +27 dBm or +28 dBm of output power at 1 dB gain compression, while requiring 250 mA from a +10 V supply. The gain slopes of these devices make them ideal for EW, ECM, radar, and test equipment applications. The inputs/outputs of these devices are internally matched to 50 Ω for ease of integration into multichip modules (MCMs).

The power amplifier is available in a leadless, QFN, 5 × 5 mm, surface-mount package. All data is taken with the chip connected via two 0.025 mm (1 mil) wire bonds of minimal 0.31 (12 mils) length.

Applications