ATR7040-PVPGRF/IF射频/中频RFID的射频放大器规格书PDF中文资料

描述 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).

特性 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