ATR7040 Просмотр технического описания (PDF) - Atmel Corporation

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производитель

ATR7040

5.8 GHz WDCT Power Amplifier

Atmel Corporation 

Features

• Frequency Range 5 GHz to 6 GHz

• Pout 25 dBm at 5.8 GHz

• Gain Typically 30 dB

• Pin Typically 0 dBm

• VCC 2.7V to 3.8V

• Power Consumption in Power-down Mode Typically < 1 µA

• Package: QFN16 3 mm × 3 mm

Benefits

• Biasing Control Extends Battery Time

• Simple Input and Output Matching

• Only One Single Supply Required

• No High-side Switching Transistor Required

5.8 GHz WDCT

Power Amplifier

ATR7040

1. Description

1.1 Process

This 5-GHz power amplifier (PA) is designed using Atmel’s Silicon-Germanium (SiGe)

process and provides high efficiency.

1.2 Circuitry

The PA, ATR7040, consists of a three-stage amplifier with a typical output power of

25 dBm. The output stage was implemented using an open-collector structure. Power

up, power down, and output level are controlled at bias control pin 6 (Vctl).

4868C–DECT–05/06

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