Description
Wolfspeed’s CG2H40045 is an unmatched, gallium nitride (GaN) high electron
mobility transistor (HEMT). The CG2H40045, operating from a 28 volt rail,
offers a general purpose, broadband solution to a variety of RF and microwave
applications. GaN HEMTs offer high efficiency, high gain and wide bandwidth
capabilities making the CG2H40045 ideal for linear and compressed amplifier
circuits. The transistor is available in a flange and pill package.
Applications
• 2-Way Private Radio
• Broadband Amplifiers
• Cellular Infrastructure
• Test Instrumentation
• Class A, AB, Linear amplifiers suitable for OFDM,
W-CDMA, EDGE, CDMA waveforms
Features
• Up to 4 GHz Operation
• 18 dB Small Signal Gain at 2.0 GHz
• 14 dB Small Signal Gain at 4.0 GHz
• 55 W Typical PSAT
• 60% Efficiency at PSAT
• 28 V Operation