15-W, 5500 – 5800-MHz, GaN HEMT
for WiMAX

Wolfspeed’s CGH55015F1/CGH55015P1 is a gallium-nitride (GaN) high-electron-mobility transistor (HEMT) designed specifically for high-efficiency, high-gain and wide-bandwidth capabilities, which makes the CGH55015F1/CGH55015P1 ideal for 5.5 – 5.8-GHz WiMAX and linear amplifier applications. The transistor is available in both screw-down flange and solder-down pill packages. Based on appropriate external match adjustment, the CGH55015F1/CGH55015P1 is suitable for 4.9 – 5.5-GHz applications as well.

Operating Voltage 28 V
Peak Output Power 15 W
Package Type Flange/Pill
Frequency 5.5 - 5.8 GHz
Small Signal Gain 10.5 dB Minimum
Average Power (PAVE) 2.0 W @ < 2.0% EVM
Efficiency 25 % @ 2 W PAVE


  • 5.5 - 5.8 GHz Operation
  • 15 W Peak Power Capability
  • >10.5 dB Small Signal Gain
  • 2 W PAVE < 2.0 % EVM
  • 25 % Efficiency at 2 W Average Power
  • Designed for WiMAX Fixed Access 802.16-2004 OFDM Applications
  • Designed for Multi-carrier DOCSIS Applications


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