design passive delay line

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Ferdy88

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Hi,
I need to design a passive delay line LC with constant delay of 2 ns the frequency f = 2.14 GHz. I found solutions low-pass but obtained a great line (about 20 sections LC).
I'm interested in a solution contained in size also pass band around my frequency.
 

a bandpass filter can do that in 1 section. I would start off with a 1 pole bandpass of around 500 mhz bandwidth.
 

thanks biff44,
you can give more information as to do, about the filter I know very little.
I give me more information and tell me where I can find these things.............
 

Are you talking about a lumped element or distributed circuit on a board, or an IC design?
 

Re: passive delay line

Ferdy88 said:
... a passive delay line .. with constant delay of 2 ns
Click to expand...
What about a ≈40cm long piece of coaxial cable?
An RG-58 cable has an impedance of about 50Ω. RG-59: 75Ω.
 

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