A75-3/SMA75-3 is a 10 to 500 MHz cascadable amplifier. It features 20.5 dB gain, 1.7 dB noise figure, and 14 mA DC current consumption.
This document provides technical specifications for the MACOM A75-3 and SMA75-3 cascadable amplifiers, which operate in the 10 to 500 MHz frequency range. Key performance metrics include a typical small signal gain of 20.5 dB and a typical noise figure of 1.7 dB.
| Frequency Range | 10 to 500 MHz |
|---|---|
| Small Signal Gain (Typical) | 20.5 dB |
| Noise Figure (Typical) | 1.7 dB |
| Small Signal Gain (Min.) | 19.5 dB |
| Reverse Isolation | 25 dB |
| Noise Figure (Max.) | 2.3 dB |
| IP3 | +16 dBm |
| IP2 | +15 dBm |
| Second Order Harmonic IP | +21 dBm |
| VSWR Input / Output (Max.) | 1.8:1 / 1.8:1 |
| DC Current @ 15 Volts (Max.) | 18 mA |
| Storage Temperature | -62° to +125°C |
| Max. Case Temperature | 125°C |
| Max. DC Voltage | +21 Volts |
| Max. Continuous RF Input Power | +13 dBm |
| Max. Short Term RF Input Power | 50 mW |
| Max. Peak Power | 0.5 W |
| Thermal Resistance | 170°C/W |
| Junction Temperature Rise Above Case | 17°C |
The amplifier operates in the 10 to 500 MHz frequency range.
The typical small signal gain is 20.5 dB.
The maximum noise figure is 2.3 dB.
The device is available in TO-8 Surface Mount and SMA Connectorized packages.