Voltage can be amplified by a common gate transistor, which shows no miller effect and no unit gain frequency cut off.
12.
The emitter-coupled amplifier is compensated for temperature drifts, V BE is cancelled, and the Miller effect and transistor saturation are avoided.
13.
A phenomenon known as the Miller Effect causes the input capacitance of an amplifier to be the product of Cag and amplification factor of the valve.
14.
Because of the Miller effect a common source transistor acts as a capacitor ( non inverting ) at high frequencies and has an inverting transconductance at low frequencies.
15.
As most amplifiers are inverting ( A _ v as defined above is positive ), the effective capacitance at their inputs is increased due to the Miller effect.
16.
In the differential amplifier application, a large output resistance increases the difference-mode gain, a good thing, and a small mirror input resistance is desirable to avoid Miller effect.
17.
A well-known example of this is the Miller effect, in which an unavoidable feedback capacitance appears increased ( i . e . its impedance appears reduced ) by negative feedback.
18.
It may be observed as an undesired Miller effect in common-emitter, common-source and " common-cathode " amplifying stages where effective input capacitance is increased.
19.
Although the term " Miller effect " normally refers to capacitance, any impedance connected between the input and another node exhibiting gain can modify the amplifier input impedance via this effect.
20.
There is a close relationship between Miller theorem and Miller effect : the theorem may be considered as a generalization of the effect and the effect may be thought as of a special case of the theorem.
