complex channel band-pass filter use switched-capacitor....

[hanm]

Hi all,
I have a question, when I design a receiver, I plan to implement the channel selection filter with switched-capacitor circuit for the chip area thinking of. But I
seldom see such a method, I want to know if this roadmap reliable.
Thank you!

hanm

 

[GDF]

Re: complex channel band-pass filter use switched-capacitor.

Hi all,
I have a question, when I design a receiver, I plan to implement the channel selection filter with switched-capacitor circuit for the chip area thinking of. But I
seldom see such a method, I want to know if this roadmap reliable.
Thank you!

hanm

Check the IEEE explore, I have ever seen it.

 

[borich_03]

Re: complex channel band-pass filter use switched-capacitor.

Hi all,
I have a question, when I design a receiver, I plan to implement the channel selection filter with switched-capacitor circuit for the chip area thinking of. But I
seldom see such a method, I want to know if this roadmap reliable.
Thank you!
hanm

It's a very good method, but for low frequency bands, up to 10-50MHz, only.