CHA6194-QXG - United Monolithic Semiconductors

CHA6194-QXG 37-40GHz Power Amplifier

The CHA6194-QXG is a four stage monolithic GaAs high power circuit producing 1.2 Watt output power. It is highly linear, with possible gain control and integrates a power detector. ESD protections are included. It is designed for Point To Point Radio or K-band Sat-Com application. The circuit is manufactured with a pHEMT process, 0.15µm gate length. It is su.

Features

■ Broadband performances: 37-40GHz
■ 31dBm saturated power
■ 38dBm OIP3
■ 20dB gain
■ DC bias: Vd = 6.0Volt @ Id = 0.8A
■ QFN5x6
■ MSL3 Output power (dBm) Output power vs frequency 35 34 33 32 31 30 29 28 P1dB Psat 27 26 25 36 37 38 39 40 Frequency (GHz) 41 Main Electrical Characteristics Tamb.= +25°C Symbol Parameter Freq Frequency range Gain Linear Gain Psat Saturated output power OIP3 Output IP3 Min Typ Max .