MACOM's MADT-011000-DIE is a single-ended, internally matched power detector with a wide frequency range and high dynamic range. The circuit consumes 70 µA from a 4.5 V supply, while matched detector and reference diodes provide temperature compensation in differential operation. The 100 µm thick GaAs die is fully passivated for reliability and ease of handling. MADT-011000-DIE is well suited for power control in microwave radios, test and measurement equipment, and radar applications. MADT-011000-DIE is also available in a 3 mm QFN package.