Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Thank you BigBoss! I found that the problem with my layout is the wrong configuration of the via bindings. Alongside my ADS layout and the one you kindly provided, I have also imported my board odb++ file to CST and conducted a simulation. The conclusion is unanimous, the simulation result we...
I've attached my layout ADS workspace below along with the S parameter files for B3300 (a narrow band one). Hope you guys will help me explain this thing.
Also, I'm in the process of fabricating the real evaluation board to see how it works. Now, I do accept that the simulation may be in many...
Hi guys, just updating my progress with this matching thing and still having questions.
I'm actually using the B39921-B3300-H110 SAW component and have acquired the S-parameter files. The data sheet shows an input/output impedance of `360 || 1.0`(Ohm||pF) which is 68.0 - 141j (Ohm) at 916MHz. I...
Yeah, it's not a differential impedance, there is only one signal trace as the input and one as the output. I think the Cp1 and Cp4 capacitors here are still for compensating excess inductance or some other parasitic effect, but still can't get a compelling explanation.
Hi everyone, I've been trying to measure and use some EPCOS SAW Filters recently and found something strange with their impedance matching network. This strange point exists in many of their models and here I'm using the model "B39321B3741H110" as the example. I've attached the datasheet and the...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
