The QPA9421 is a high-linearity two-stage power amplifier in a low-cost surface-mount package with on-chip bias control and temperature control circuits, suitable for small cell base station applications.
The QPA9421 provides 30 dB gain and +27 dBm linear power over the 2.11 – 2.17 GHz frequency range. This amplifier is able to achieve −50 dBc ACLR at +27 dBm output power using 20 MHz LTE signal.
The QPA9421 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 QPA9421 is available in a 7 x 7 mm surface mount package.
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Part Number:
QPA9421
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Manufacturer:
Qorvo, part of Skyworks
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Min Frequency:
2.11 GHz
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Max Frequency:
2.17 GHz
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P1dB Typ:
35.5 dBm
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Gain Typ:
30 dB
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Package:
SMT
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Package Style:
SMT
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| Description | Units Per Format | Available |
| Description | Units Per Format | Available |