Exam 14: Frequency Effects

What type of circuit rolls off voltage gain and prevents an op amp from oscillating?

What type of graph paper has a linear scale on the vertical axis and a logarithmic scale on the horizontal axis?

In many communication systems maximum power transfer is produced by proper

A designer can use direct coupling between amplifier stages in order to amplify down to zero hertz.

The frequency response of an ac amplifier shows decreased voltage gain at low frequencies because of the effects of capacitive reactances.

A graph of decibel voltage gain versus frequency as it would appear on semilogarithmic paper is called

When decibels are used to indicate the voltage level above 1 V,what is the accepted label used?

The frequencies at which the voltage gain equals 0.707 of its maximum value are called the half-power frequencies.

Each time the ordinary power gain increases by a factor of 10,the decibel power gain increases by ________.

A FET's low frequency cutoff point is largely determined by