TGA4522
33 - 47 GHz Wideband Driver Amplifier
End of Life announced February 12, 2024 (PCN 24-0015).
Last Time Buy: August 22, 2024
Recommended replacement for new designs: TGA4522-XCC-2
Contact your local sales representative for assistance.
Note: Any orders for Last Time Buy materials from Qorvo are considered non-cancellable, non-returnable.
Key Features
- Frequency range: 33 to 47 GHz
- 27.5 dBm nominal Psat @ 38 GHz
- 27 dBm P1dB @ 38 GHz
- 36 dBm OTOI @ Pin = 19 dBm/Tone
- 18 dB nominal @ 38 GHz
- 15 dB nominal return loss @ 38 GHz
- Bias: 6 V @ 400 mA Idq
- 0.15 um 3MI pHEMT technology
- Chip dimensions: 2.00 x 1.45 x 0.10 mm (0.079 x 0.057 x 0.004 in)
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Qorvo's TGA4522 is a compact driver amplifier MMIC for Ka band and Q band applications. The part is designed using Qorvo's 0.15um power pHEMT production process. The TGA4522 nominally provides 27.5 dBm saturated output power and 27 dBm output power at 1dB Gain compression @ 38 GHz. It also has typical gain of 18 dB and return loss of 15 dB.
The part is ideally suited for low cost emerging markets such as digital radio, point-to-point radio and point-to-multipoint communications.
The TGA4522 is 100% DC and RF tested on-wafer to ensure performance compliance. The part is lead-free and RoHS compliant.
Typical Applications
- Digital Radio
- Military Satellite Communications (Satcom)
- Point-to-Multipoint Radio
- Point-to-Point Radio
Product Categories
Application Categories
| Frequency Min(GHz) | 33 |
| Frequency Max(GHz) | 47 |
| Pout(W) | 0.5 |
| Gain(dB) | 14 |
| Voltage(V) | 6 |
| Current(mA) | 400 |
| Package Type | Die |
| Package(mm) | 2 x 1.45 x 0.1 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 3A001.B.2.F |