HMC7543 Series
71 GHz to 76 GHz, E-Band Power Amplifier With Power Detector
Manufacturer: Analog Devices
Catalog
71 GHz to 76 GHz, E-Band Power Amplifier With Power Detector
Key Features
• Gain: 21.5 dB typical
• Output power for 1 dB compression (P1dB): 25 dBm typical
• Saturated output power (PSAT): 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
Description
AI
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. All data is taken with the chip in a 50 Ω test fixture connected via a 3 mil wide × 0.5 mil thick × 7 mil long ribbon on each port.ApplicationsE-band communication systemsHigh capacity wireless backhaul radio systemsTest and measurement
