TQP9218
1805 - 1880 MHz, 0.25 Watt, High Linearity Small Cell Power Amplifier
Key Features
- 1.805 - 1.88 GHz frequency range
- Fully integrated, 2-stage power amplifier
- -48 dBc ACLR at +24.5 dBm
- 16% PAE at +24.5 dBm
- 31 dB gain
- 240 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
Qorvo's TQP9218 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 31 dB gain and +24.5 dBm linear power over the 1.805 – 1.880 GHz frequency range. This amplifier is able to achieve -48 dBc ACLR at +24.5 dBm output power using 20 MHz LTE signal without the need for external linearization. The TQP9218 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 TQP9218 is available in a lead-free/RoHS-compliant 7 x 7 mm surface mount package.
The TQP9218 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