Product Description
The TriQuint 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.
An on-chip power detector and reference diode may be used for power monitoring/control and bias control loops.
The TGA1135B-SCC requires minimum off-chip components. Each device is 100% DC and RF tested on-wafer to ensure performance compliance. The device is available in chip form.
Lead-Free and ROHS Compliant.

KEY FEATUREs
• 0.25 um pHEMT Technology
• 14 dB Nominal Gain at 23GHz
• 29 dBm Nominal P1dB
• 37dBm OTOI typical
• Typical 15dB Input/Output RL
• Bias 6 - 7V @ 540 mA
• On-chip power detector diode

Primary Applications
• Point-to-Point Radio
• Point-to-Multipoint Communications
• K Band Sat-Com