1. Skip to navigation
  2. Skip to content
  3. Skip to sidebar

Solutions Search - Current Feedback Amplifiers

Buffered RGB to Color-Difference Matrix

Dec 11th 1998
Two LT1399s can be used to create buffered color difference signals from RGB inputs. In this application, four amplifiers are used to create color difference signals. The luminance signal Y is created using amplifiers A2 and A3. The remaining color-difference signals each use a single amplifier and the newly created Y output ...



Gamma Correction Amplifier

Mar 23rd 1992
This circuit shows a schematic of a typical circuit which can correct for positive or negative gamma. This is an upgrade of a classic circuit which uses diodes as the nonlinear elements. The temperature variation of the diode junction voltages is compensated to the fi rst order by the balanced arrangement. LT1227s and LT1229s ...