Description

The LA7 limiting amplifier is a discrete hybrid design, which uses thin film manufacturing processes for accurate performance and high reliability.

This design uses a Schottky diode limiter circuit at the input, and a single stage bipolar transistor feedback amplifier at the output. An RF choke is used for DC power supply decoupling. Both TO-8 and Surface Mount packages are hermetically sealed, and MIL-STD-883 environmental screening is available.

Features

• SYMMETRICAL CLIPPING GOOD EVEN-ORDER SUPPRESSION

• HIGH OUTPUT LEVEL: +11.5 dBm (TYP.)

• HIGH THIRD-ORDER IP: +28 dBm (TYP.)

• FAST PULSE RECOVERY TIME:

LA7属于RF/IF，射频/中频和 RFID > 射频放大器。Tyco Electronics制造生产的LA7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。