Logarithmic Function Amplifier at Mandy Wolf blog

Logarithmic Function Amplifier. when just resistors are used, which have a linear relation between voltage and current, the resulting amplifier exhibits a linear response. figure 1 shows an amplifier that provides a logarithmic output for a linear input current or voltage. a log amp can handle signals with a dynamic range from 50 up to 100 db or more, and at frequencies into the hundreds of megahertz. a graph of the transfer characteristic of a log amp is shown in figure 2. The scale of the horizontal. a logarithmic amplifier, or a log amplifier, is an electronic circuit that produces an output that is proportional to the logarithm of the. For input currents, the circuit will maintain 1% logarithmic. what logarithmic amplifiers do. the slope and intercept are the two specifications that define the transfer function of the log amp, that is, the relationship between output voltage and input signal.

For input currents, the circuit will maintain 1% logarithmic. the slope and intercept are the two specifications that define the transfer function of the log amp, that is, the relationship between output voltage and input signal. a log amp can handle signals with a dynamic range from 50 up to 100 db or more, and at frequencies into the hundreds of megahertz. when just resistors are used, which have a linear relation between voltage and current, the resulting amplifier exhibits a linear response. The scale of the horizontal. what logarithmic amplifiers do. figure 1 shows an amplifier that provides a logarithmic output for a linear input current or voltage. a graph of the transfer characteristic of a log amp is shown in figure 2. a logarithmic amplifier, or a log amplifier, is an electronic circuit that produces an output that is proportional to the logarithm of the.

Logarithmic Amplifier with AD8307 from Analog Devices

Logarithmic Function Amplifier what logarithmic amplifiers do. when just resistors are used, which have a linear relation between voltage and current, the resulting amplifier exhibits a linear response. The scale of the horizontal. the slope and intercept are the two specifications that define the transfer function of the log amp, that is, the relationship between output voltage and input signal. For input currents, the circuit will maintain 1% logarithmic. a log amp can handle signals with a dynamic range from 50 up to 100 db or more, and at frequencies into the hundreds of megahertz. a logarithmic amplifier, or a log amplifier, is an electronic circuit that produces an output that is proportional to the logarithm of the. a graph of the transfer characteristic of a log amp is shown in figure 2. what logarithmic amplifiers do. figure 1 shows an amplifier that provides a logarithmic output for a linear input current or voltage.