High frequency integrator design....

Status
Not open for further replies.

samiurrehman

Member level 2
Joined
Aug 30, 2010
Messages
49
Helped
2
Reputation
4
Reaction score
2
Trophy points
1,288
Location
Pakistan
Activity points
1,729
Dear all,

I am to design a high frequency integrator capable of having an operating BW of around 20 MHz centered around 2.5GHz. Do you think a simple two stage configuration can suffice?

Regards
 

i think if u want make filter in this center freq u should research microwawe filter structure or CMOS (Square Root) and BJT(Log domain) design.
 

The specification (<1% relative bandwidth) suggests a 90° phase shift element rather than an integrator.
 

Ya but 90 degree phase margin is one of the two main requirements of the integrator....the other being it should have -20dB/decade response.
 

it should have -20dB/decade response
Click to expand...
Basically, yes. Over your intended bandwidth (20 MHz centered around 2.5GHz), the amplitude variation is about 0.07 dB, effectively less than nothing. Or did I misunderstand the specification?
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…