Introduction:
Logarithmic Broadband Voltage Amplifier HLVA-100 Series
The FEMTO HLVA-100 offers a wide dynamic range of up to 80dB. With DC-coupled input and rise/fall times of only 5ns, the HLVA-100 is an ideal tool for measuring fast and high dynamic pulses. It features extremely low input voltage noise of just 2nV/√Hz. The logarithmic gain curve provides high gain for small input signals and relatively low gain for high input signals. As a result, the HLVA-100 is an ideal amplifier for high dynamic range signals and applications requiring signal compression.

Product Features:
Wide dynamic range up to 80dB
DC-coupled input
Switchable input ranges ±20μV.... ±200mV and ±200μV....2V
Rise/fall time 5ns
Input noise 2nV/√Hz
Local or remote control
Integrated sample-and-hold baseline correction

Applications:
LIDAR systems
Signal compression
Time-resolved pulse and transient measurements
Mass spectrometry
Particle detection