ADI HMC7543-SX

The HMC7543 is an integrated E-band gallium arsenide (GaAs), pseudomorphic (pHEMT), monolithic microwave integrated circuit (MMIC), medium power amplifier with a temperature compensated on-chip power detector that operates from 71 GHz to 76 GHz. The HMC7543 provides 21.5 dB of gain, 25 dBm of output power at 1 dB compression, and 26.5 dBm of saturated output power at 20% power added efficiency (PAE) from a 4 V power supply. The HMC7543 exhibits excellent linearity and is optimized for E-band communications and high capacity wireless backhaul radio systems. The amplifier configuration and high gain make it an excellent candidate for last stage signal amplification before the antenna.

• Gain: 21.5 dB typical
• Output power for 1 dB compression (P1dB): 25 dBm typical
• Saturated output power (Psar): 26.5 dBm typical
• Output third-order intercept (OIP3): 30 dBm typical
• Input return loss: 12 dB typical
• Output return loss: 12 dB typical
• DC supply: 4 V at 450 mA
• No external matching required
• Die size: 3.599 mm×1.999 mm×0.05 mm

• E-band communication systems
• High capacity wireless backhaul radio systems
• Test and measurement