General Description
The HMC863ALC4 is a three stage GaAs pHEMT MMIC 1/2 Watt Power Amplifier which operates between 24 and 29.5 GHz. The HMC863ALC4 provides 24 dB of gain, +28.5 dBm of saturated output power and 22.5% PAE from a +5.5V supply. High output IP3 makes the HMC863ALC4 ideal for point-topoint and point-to-multi-point radio systems as well as VSAT applications. The RF I/Os are DC blocked and matched to 50 Ohms for ease of integration into higher level assemblies. The HMC863ALC4 can be operated over a Vdd range of +4.0 to +6.0V.

FEATUREs
   High P1dB Output Power: +27 dBm
   High Psat Output Power: +28.5 dBm
   High Gain: 24 dB
   High Output IP3: +38.5 dBm
   Supply Voltage: +5.5 V @ 350 mA
   No External Matching Required
   24 Lead 4x4 mm SMT Package: 16 mm²

Typical Applications
The HMC863ALC4 is ideal for:
• Point-to-Point Radios
• Point-to-Multi-Point Radios
• VSAT
• Military & Space