描述 Description

Qorvo's TQP9309 is a high-efficiency two-stage power amplifier in a low-cost surface-mount package with on-chip bias control and temperature compensation circuitry, suitable for small cell base station applications.
TQP9309 provides 32 dB gain and >28 dBm linear power with pre-distortion correction over the 0.7-1.0 GHz frequency range for Bands 5, 6, 8, 12, 13, 14, 17, 20, 26, 27, 28, and 29. With DPD, the amplifier is able to achieve -50 dBc ACLR at 28 dBm output power using a 20 MHz LTE signal.
The TQP9309 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 TQP9309 is available in a lead-free/RoHS-compliant 3.5x4.5mm surface mount package and is pin-compatible to the 1.8-2.2 GHz TQP9321 and 2.5-2.7 GHz TQP9326.

特性 Features

·Frequency range: 0.7-1.0 GHz
·Covers multiple bands with one component
·Fully integrated, 2-stage Power Amplifier
·Internally matched 50 ohms input/output
·-50 dBc ACLR (corrected) @ +28 dBm Pavg
·32 dB gain
·27% Efficiency @ +28 dBm Pavg
·110 mA Icq
·On-chip bias control and temp comp circuitry
·5V Supply Voltage
·POE compatible

應(yīng)用 Application

·Band 5
·Band 6
·Band 8
·Band 12
·Band 13 LTE
·Band 14
·Band 17
·Band 20
·Band 26
·Band 27
·Band 28
·Band 29
·Enterprise Femtocell
·Small Cell Base Station