TGA1135B-SCC
18 - 27 GHz K Band High Power Amplifier
Qorvo's TGA1135B-SCC is a balanced two stage HPA MMIC design using Qorvo's proven 0.25 um Power pHEMT process. The TGA1135B-SCC 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 600 um 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 lead-free and ROHS compliant and available in chip form.
Last Time Buy February 23, 2018.
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Key Features
- 0.25 um pHEMT technology
- 14 dB nominal gain at 23 GHz
- 29 dBm Nominal P1dB
- 37 dBm OTOI typical
- Typical 15 dB input/output return loss
- Bias 6 to 7 V @ 540 mA
- On-chip power detector diode
Typical Applications
- K Band Satellite Communications (Satcom)
- Point-to-Multipoint Radio
- Point-to-Point Radio
Parameters
Technical Documents
Design Resources
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