This document describes a cascaded amplifier with a frequency range of 20-250 MHz, featuring high reverse isolation, high gain, high level output, and low noise.
This document provides technical specifications for the MACOM A81/SMA81 cascadable amplifier, operating in the 20 to 250 MHz frequency range. Key performance characteristics include a typical gain of 26 dB, high reverse isolation greater than 30 dB, and a typical noise figure of 2.6 dB.
| Frequency Range | 20-250 MHz |
|---|---|
| Small Signal Gain | 24.0 dB (min.) |
| Reverse Isolation | >30 dB (typ.) |
| Noise Figure | 2.6 dB (typ.) |
| Power Output @ 1 dB comp. | 15.5 dBm (min.) |
| Max. Case Temperature | 125°C |
| Thermal Resistance | 184°C/W |
The typical gain is 26 dB.
The guaranteed operating temperature range is -54° to +85°C.
The maximum continuous RF input power is +10 dBm.