QPA9424中文资料High Linearity 0.5 Watt Small Cell Power Amplifier数据手册Qorvo规格书

描述 Description

The QPA9424 is a high-linearity three-stage power amplifier in a low-cost surface-mount package with on-chip bias control and temperature compensation circuits, suitable for small cell base sstation applications.The QPA9424 provides 35.8 dB Gain and +27 dBm linear power over 2300 - 2400 MHz frequency range covering band 30 and band 40. This amplifier is able to achieve - 48.5 dBc ACLR at +27 dBm output power with 20 MHz LTE signal. The QPA9424 integrates three 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 consumtion to be optimized. The QPA9424 is in a 7 x 7 mm surface mount package. 

特性 Features

• Fully integrated, 3 stage power amplifier
• Internally matched 50 Ω input and output
• - 48.5 dBc ACLR at power output +27dBm average
• 35.8 dB gain
• 14.6% PAE at +27dBm output power
• 455 mA quiescent current
• On-chip bias and temperature compensation

应用 Application

• Small Cell / Picocell, Enterprise Femtocell
• Band 30 and Band 40
• Customer Premises Equipment (CPE)
• Data cards and terminals
• Distributed Antenna System (DAS)
• Booster Amps, Repeaters