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ATR7032 Datasheet High Gain Power Amplifier

Manufacturer: Atmel (now Microchip Technology)

General Description

This power amplifier (PA) is designed for high-performance 802.11b and 802.11g multi-mode applications such as Mini PCI and PCMCIA for portable devices and access points.

The low profile plastic package with internal input matching to 50Ω and on-chip interstage matching minimizes the PCB board-space and allows simplified integration with very few passive components.

The on-chip power detector provides a voltage linear to the output power, while the standby/bias control logic provides power-saving and shutdown options.

Overview

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Key Features

  • Frequency Range 2.4 GHz to 2.5 GHz Supply Voltage 2.7V to 3.6V 32 dB Power Gain 23 dBm Linear Output Power for IEEE 802.11b Mode Operation EVM < 2.0% at 19 dBm Output Power for IEEE 802.11g Mode Operation On-chip Power Detector with 20 dB Dynamic Range Power-down Mode and Biasing Control Input and Interstage Matching Fully On-chip Low Profile Lead-free Plastic Package QFN16 (3 × 3 × 0.9 mm).