Power consumption and noise analysis for IC filter

[andhov]

Guys,

I do need some fresh idea or useful reference how to compare several design of IC active filter in the order of power consumption or noise.

Thanks in advance....

 

[randell_xtian]

what kind of active filter? for low frequency? high frequency? or both?

 

[andhov]

Basically I need it for low pass active filter....

 

[Astrid]

LPF compoud from operation amplifier or special integrated IC as Lowpass, Switched-Capacitor Filter?
Total Noise of design is sum all noises ,noise first, second,.. amplifiers + noise all resistor in design.

 

[andhov]

It consists of OP amp and R,C ...I got the idea of noise calculation...but maybe there are any references???

LPF compoud from operation amplifier or special integrated IC as Lowpass, Switched-Capacitor Filter?
Total Noise of design is sum all noises ,noise first, second,.. amplifiers + noise all resistor in design.