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Description

The TriQuint TGA1135B, TGA1135B-SCC is a balanced two stage HPA MMIC design using TriQuint’s proven 0.25 um Power pHEMT process. The TGA11135B is designed to support a variety of millimeter wave applications including point-to point digital radio and LMDS/LMCS.

The balanced configuration two stage design consists of a pair of 600 um input devices driving a 4 x 600um output stage. Power combining is achieved with on-chip Lange couplers. The TGA1135B-SCC provides 29 dBm nominal output power at 1dB compression across 18 - 27GHz. Typical small signal gain is 14 dB across the band. Input and output return loss is typically -15dB.

Key Features

• 0.25 um pHEMT Technology

• 14 dB Nominal Gain at 23GHz

• 30 dBm Nominal P1dB

• 38dBm OTOI typical

• Typical 15dB Input/Output RL

• Bias 6 - 7V @ 540 mA

• On-chip power detector diode