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.
Yes a balanced/symmetrical power supply is used.
No, not resistors INSTEAD of a capacitor.
It's about the principle.
As far as I know the DC voltage is cancelled out.
Nevertheless you see this DC blocking capacitor in many designs???
A common thing seen in many DAC outputs is a ugly (big) capacitor to block the DC offset (+2.5Vdc in general)
However, many DACs have a differential output.
Lets assume we use a differential to single ended converter (opamp or so).
Than the output DC offset is going to be zero (because both...
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.
