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