آر اف (فرکانس رادیویی) و بی‌سیم تقویت‌کننده‌ آر اف

Product Attributes

Introduction

The TQP9221 is a high- linearity two- stage power amplifier in a low- cost surface- mount package with on- chip bias control and temperature compensation circuits. The amplifier provides 30.5 dB gain over the 2010 - 2200 MHz frequency range and be utilized without the need of linearization circuitry such as DPD. It is able to achieve - 49 dBc ACLR at +24 dBm output power using 20 MHz LTE signal (9.5 dB PAR). The TQP9221 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 product is bias adjustable allowing the amplifier's power consumption to be optimized and is available in a lead- free/RoHS- compliant 7×7mm surface mount package. The TQP9221 is targeted for small cell or enterprise Femtocell basestation applications, distributed antenna systems (DAS), repeaters, and/or booster amplifiers.

Features

• 2010 - 2200 MHz Frequency Range
• Fully integrated, 2 - Stage Power Amplifier
• Internally Matched 50 Ω Input & Output
• • 49 dBc ACLR at Pavg = +24 dBm
• 30.5 dB Gain
• 15% PAE at +24 dBm
• 220 mA Quiescent Current
• On - chip Control Bias and Temp. Comp Circuit
• RoHS compliant
• Covers Bands 1, 4, 10, 23, 34, 66

Applications

• Small Cell / Picocell
• Enterprise Femtocell
• Customer Premises Equipment (CPE)
• Data Cards and Terminals
• Distributed Antenna Systems (DAS)
• Booster Amps, Repeaters