DC to 8 GHz Bypassable Gain Block

Recommended for New Designs

Product Overview

The AM1081 is a high dynamic range bypassable DC-coupled amplifier covering up to 8 GHz.  The device exhibits low bypass insertion loss and a moderate positive gain-slope, providing frequency equalization useful in many broadband applications. Packaged in a 4mm QFN with internal 50Ω matching and requiring a single positive control voltage, the AM1081 represents a dramatic size reduction over a discrete implementation of a bypassable amplifier.

The AM1081 is the newest addition in the Atlanta Micro catalog of bypassable amplifiers ranging from DC to 26.5 GHz. In this family there is the AM1065 that covers DC to 8 GHz with higher gain, the AM1067 that covers 5 GHz to 20 GHz, and the AM1075 that covers 5 GHz to 26.5 GHz. In addition to these the AM1073 offers bi-directional performance while still being bypassable covering DC to 8 GHz and the AM1077 offers a bypassable amplifier with an isolation state covering 5 GHz to 20 GHz.


For more information on availability and pricing, please request a quote.




Bypassable Gain Block

Freq. (GHz)

DC - 8

Gain (dB)


NF (dB)


OIP3 (dBm)


Surface Mount

4mm QFN

Supply (+V)

3.3 / 5

P1dB (dBm)

17 / 20

Supply (mA)

52 / 83




Harmonized Code: 8542.33.0000

Atlanta Micro