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DA-0518S42NA - Detector Log Video Amplifiers

Key Features

  • Advanced Microwave Hybrid Integrated Circuits Technology Frequency Range from 0.5 to 18GHz Superior Log Linearity Wide Dynamic Range Wide Bandwidth Low Current Consumption DC-Coupled DLVAs High Performance High Reliability High Repeatability Compact Size And Light Weight Custom Design Available.

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Datasheet Details

Part number DA-0518S42NA
Manufacturer American Accurate Components
File Size 198.49 KB
Description Detector Log Video Amplifiers
Datasheet download datasheet DA-0518S42NA Datasheet

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Detector Log Video Amplifiers (DLVA) The content of this specification may change without notification7/01/09 DLVA Detector Log Video Amplifiers (DLVA) There are three basic types of logarithmic amplifiers, Detector-Log Video Amplifiers (DLVAs) Successive Detection Logarithmic Amplifiers True Log Amplifiers (TLAs) A detector log video amplifier (DLVA) is a type of logarithmic amplifier in which the envelope of the input RF signal is detected by a standard "linear" diode detector. The output of the detector is compressed in the video amplifier section, making input/output relationship similar to a logarithmic conversion. In general, the DLVA offers the advantage of operating over the widest frequency range, but at the sacrifice of dynamic range.