Use Our ProductsTGA1135B-SCC 
K Band High Power Amplifier
The TriQuint TGA1135B-SCC is a balanced two stage HPA MMIC design using TriQuint'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.
| Frequency (GHz) | Power (dBm) | Gain (dB) | NF (dB) | PAE (%) | Voltage (V) | IQ (mA) |
|---|---|---|---|---|---|---|
| 18 to 27 | 30 | 14 | 5 to 7 | 540 |
- 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
- K Band Satellite Communications (Satcom)
- Point-to-Multipoint Radio
- Point-to-Point Radio
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Markets:
- Networks > Point-to-Point Radio
- Networks > VSAT
- Defense & Aerospace > ECCM / Comm
- Defense & Aerospace > Navigation