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.
This is a source impedance lowering circuit.The base voltage is reduced by Vbe and available to the output at Ro/hfe ..
This is very low impedance drive maintaining the voltage swing the same .
For my opinion it is commonly agreed that an "emitter-coupled amplifier" is simply the classical differential pair that also can be seen as "common collector-common base" combination (both with a common emitter node).
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.
