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v00.1007
HMC-ALH445
GaAs HEMT MMIC LOW NOISE AMPLIFIER, 18 - 40 GHz
Features
Noise Figure: 3.9 dB @ 28 GHz Gain: 9 dB P1dB Output Power: +12 dBm @ 28 GHz Supply Voltage: +5V @ 45 mA Die Size: 1.6 x 1.6 x 0.1 mm
1
LOW NOISE AMPLIFIERS - CHIP
Typical Applications
This HMC-ALH445 is ideal for: • Wideband Communication Systems • Point-to-Point Radios • Point-to-Multi-Point Radios • Military & Space • Test Instrumentation
Functional Diagram
General Description
The HMC-ALH445 is a GaAs MMIC HEMT self-biased, wideband Low Noise Amplifier die which operates between 18 and 40 GHz. The amplifier provides 9 dB of gain, 3.9 dB noise figure at 28 GHz and +12 dBm of output power at 1 dB gain compression while requiring only 45 mA from a single +5V supply.