An Logarithmic amplifier is good example of why we need to be careful to call these types of devices analog, not linear devices – because these are certainly not linear. Log amps can be a ...

Download this article in PDF format. Logarithmic amplifiers with their log functionality are useful for compressing wide dynamic-range signals whereby the measured quantities are in decibels (dB).

The MAX4206 logarithmic amplifier computes the log ratio of an input current relative to a reference current (externally or internally generated) and provides a corresponding voltage output with a ...

Plessey Semiconductors has announced the launch of a logarithmic/limiting amplifier with 75dB dynamic range. The PS13201 log amp is a pin for pin, drop in compatible replacement for the original ...

FEMTO’s logarithmic wideband voltage amplifier HLVA-100 has a wide dynamic range of 0dB to 80dB, with DC coupled input and a fast rise/fall time of 5ns for a 40dB step. The noise for the device is ...

DALLAS, April 12 /PRNewswire/ -- Texas Instruments Incorporated (TI) (NYSE: TXN) introduced today a DC precision, high-speed (1 micro-second rise and fall time), precision logarithmic amplifier that ...

The principle of the construction of a logarithmic amplifier using semi-conductor Germanium diodes as logarithmic elements was described in Report B-056, Serial No. 1953/14. This report describes an ...