300MHz Low Noise Amplifiers

The EL5130 and EL5131 are ultra-low voltage noise, high speed voltage feedback amplifiers that are ideal for applications requiring low voltage noise, including communications and imaging. These devices offer extremely low power consumption for exceptional noise performance. Stable at gains as low as 5, these devices offer 100mA of drive performance. Not only do these devices find perfect application in high gain applications, they maintain their performance down to lower gain settings.

Features

• 300MHz -3dB bandwidth

• Ultra low noise = 1.8nV/√Hz

• 350V/µs slew rate

• Low supply current = 4mA

• Single supplies from 5V to 12V

• Dual supplies from ±2.5V to ±6V

• Fast disable on the EL5130

• Low cost

• Pb-free plus anneal available (RoHS compliant)

Applications

• Imaging

• Instrumentation

• Communications devices