TQP9421
2110 - 2170 MHz, 0.5 Watt, High Linearity Small Cell Power Amplifier
End of Life announced May 7, 2019 (PCN 19-0080).
Last Time Buy November 16, 2019.
Please use QPA9421 for new designs.
Contact your local sales representative for assistance.
Key Features
- 2.11 - 2.17 GHz frequency range
- Fully integrated, 2-stage power amplifier
- -48 dBc ACLR at +27.5 dBm
- 16% PAE at +27.5 dBm
- 30 dB gain
- 465 mA quescient current
- Internally matched to 50 ohms
- On-chip bias control and temperature compensation circuitry
- Good linear performance w/o the need for linearization
- Class 2 HBM ESD Rating
Qorvo's TQP9421 is a high-linearity two-stage power amplifier in a low-cost surface-mount package with on-chip bias control and temperature control circuits. The amplifier provides 30 dB gain and +27.5 dBm linear power over the 2.11 – 2.17 GHz frequency range. This amplifier is able to achieve -48 dBc ACLR at +27.5 dBm output power using 20 MHz LTE signal without the need for external linearization. The TQP9421 integrates two high performance amplifier stages onto a module to allow for a compact system design and requires very few external components for operation. The amplifier is bias adjustable allowing the amplifier's power consumption to be optimized. The TQP9421 is available in a lead-free/RoHS-compliant 7 x 7 mm surface mount package.
The TQP9421 is targeted for small cell or enterprise Femtocell basestation applications, distributed antenna systems (DAS), repeaters, and/or booster amplifiers.
Typical Applications
- Boosters
- Customer Premises Equipment (CPE)
- Datacards
- Distributed Antenna Systems (DAS)
- Enterprise Femtocell
- Picocell Networks
- Repeaters
- Small Cell Base Station
- Terminals
| Frequency Min(GHz) | 2.11 |
| Frequency Max(GHz) | 2.17 |
| Pout(W) | 0.5 |
| Gain(dB) | 30 |
| OP1dB(dBm) | 35.5 |
| PAE(%) | 14.5 |
| Voltage(V) | 4.5 |
| Current(mA) | 680 |
| Package Type | SMT |
| Package(mm) | 7.0 x 7.0 x 1.32 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 5A991.B |
This product appears in the following application block diagrams: