A81-2

Cascadable

The A81-2 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.

Product Specifications

Part Number
A81-2
Description
Cascadable
Min Frequency(MHz)
20
Max Frequency(MHz)
500
Gain(dB)
24.5
OIP3(dBm)
28.0
NF(dB)
3.0
Output P1dB(dBm)
15.00
Bias Current(mA)
29
Package Category
Hermetic
Bias Voltage(V)
15

Features

  • High Power Output: +15.0 dBm (Typ.)
  • High Gain: >24.5 dB (Typ.)
  • Low Noise: 2.9 dB (Typ.)
  • High Efficiency: 29 mA @ +15 Vdc (Typ.)

Applications

  • Aerospace and Defense
  • ISM

Order from MACOM

A81-2
Amplifier,Standard
A81-2 Distributors