ADL5523ACPZRF/IF射频/中频RFID的射频放大器规格书PDF中文资料

ADL5523ACPZ属于RF/IF射频/中频RFID的射频放大器。由亚德诺半导体技术有限公司制造生产的ADL5523ACPZ射频放大器在射频应用中，射频放大器产品可用于信号增益和缓冲。这些产品与通用运算放大器的不同之处在于，它们通常适用于更高的频率，更倾向于提供不可调节的固定增益，并且输入或输出阻抗值符合常用传输线特性阻抗。

GENERAL DESCRIPTION

The ADL5523 is a high performance GaAs pHEMT low noise amplifier. It provides high gain and low noise figure for single downconversion IF sampling receiver architectures as well as direct-downconversion receivers.

The ADL5523 provides a high level of integration by incorporating the active bias and the dc blocking capacitors, making it very easy to use while not sacrificing design flexibility.

The ADL5523 is easy to tune, requiring only a few external components. The device can support operation from 3 V to 5 V, and the current draw can be adjusted with the external bias resistor for applications requiring very low power consumption.

FEATURES

Operation from 400 MHz to 4000 MHz

Noise figure of 0.8 dB at 900 MHz

Requires few external components

Integrated active bias control circuit

Integrated dc blocking capacitors

Adjustable bias for low power applications

Single-supply operation from 3 V to 5 V

Gain of 21.5 dB at 900 MHz

OIP3 of 34.0 dBm at 900 MHz

P1dB of 21.0 dBm at 900 MHz

Small footprint LFCSP

Pin-compatible version with 20.8 dB gain available