Variable gain amplifier circuit

Variable gain amplifier circuit

Variable gain amplifier circuit

Variable gain amplifier circuit with reduced power requirements

Variable gain amplifier for low supply voltage systems

Variable gain amplifier for use in communications

Variable gain amplifier having improved gain slope...

Variable gain amplifier having linear-in-dB gain characteristic

Variable gain amplifier having linear-in-decibel...

Variable gain amplifier having linear-in-decibel...

Variable gain amplifier or analog multiplexer with feedforward c

Variable gain amplifier stage

Variable gain amplifier system

Variable gain amplifier with a gain exhibiting a linear in...

Variable gain amplifier with constant input referred third...

Variable gain amplifier with direct current offset correction

Variable gain amplifier with gain adjusting circuit

Variable gain amplifier with gain linear with control voltage

Variable gain amplifier with high linearity and low noise

Variable gain amplifier with improved linearity and bandwidth