General Description

The HMC-ALH311 is a GaAs MMIC HEMT Low Noise Driver Amplifi er die which operates between 22 and 26.5 GHz. The amplifi er provides 25 dB of gain, a typical noise fi gure of 3 dB at 25 GHz, and +12 dBm of output power at 1 dB gain compression while requiring only 52 mA from a +2.5V supply voltage. The HMC-ALH311 is ideal for microwave radio driver amplifi er applications between 22 to 26.5 GHz. Due to its small size, the HMC-ALH311 die is ideal for integration into Multi-Chip-Modules (MCMs).

Features

P1dB Output Power: +12 dBm

Gain: 25 dB

Noise Figure: 3 dB @ 25 GHz

Supply Voltage: +2.5V @ 52 mA

Die Size: 1.80 x 0.73 x 0.1 mm

Typical Applications

This HMC-ALH311 is ideal for:

• Point-to-Point Radios

• Point-to-Multi-Point Radios

• Military & Space

• Test Instrumentation