Description

The A89 RF amplifier is a discrete hybrid design, which uses thin film manufacturing processes for accurate performance and high reliability.

The 2 stage silicon bipolar feedback amplifier design displays impressive performance over a broadband frequency range. An isolation transformer is used in the feedback loop, with the benefit of high reverse isolation.

Both TO-8 and Surface Mount packages are hermetically sealed, and MIL-STD-883 environmental screening is available.

Features

• HIGH REVERSE ISOLATION: >29 dB (TYP.)

• LOW INPUT VSWR: 1.4:1 (TYP.)

• HIGH LEVEL OUTPUT: +17.5 dBm (TYP.)

SMA89属于RF/IF，射频/中频和 RFID > 射频放大器。Tyco Electronics制造生产的SMA89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。