frequency compensation การใช้

• Design to ensure stability often involves frequency compensation, one method of compensation being pole splitting.
• This is known as frequency compensation.
• The second stage of modern power amplifiers is, among other things, where frequency compensation is accomplished.
• Another goal of frequency compensation is to control the step response of an amplifier circuit as shown in Figure 1.
• Frequency compensation for general purpose operational amplifiers and transistor Miller integrator are examples of useful usage of the Miller effect.
• The adjustment of the pole separation ( that is, setting ? ) is the subject of frequency compensation, and one such method is pole splitting.
• Slewing is usually caused by the input stage saturating; the result is a constant current driving a capacitance in the amplifier ( especially those capacitances used to implement its frequency compensation ); the slew rate is limited by " i " / " C " } } . Slewing is associated with the " large-signal " performance of an op-amp.