Analog buffer/amplifier

G

gurjot

Guest
hi

i'm looking for i curcuit to act as a Analog buffer(some amplification is acceptible)

my input signal is in the range of 0-300mV

i tried a common-source amplifier... but i dont get a linear transfer characterists
(i tried many different resistance values but no change)

-gurjot




----------
Sent via SPRACI - http://www.spraci.net/ - Parties,Raves,Clubs,Festivals
 
gurjot <gurjotgurjot@yahoo.com> wrote in message
news:40fe5f58$0$3596$61c65585@un-2park-reader-02.sydney.pipenetworks.com.au.
...
hi

i'm looking for i curcuit to act as a Analog buffer(some amplification is
acceptible)

my input signal is in the range of 0-300mV

i tried a common-source amplifier... but i dont get a linear transfer
characterists
(i tried many different resistance values but no change)

-gurjot




----------
Sent via SPRACI - http://www.spraci.net/ - Parties,Raves,Clubs,Festivals
Click to expand...
You want to use a "common emitter" type. The emitter resistor provides local
feedback and consequent linearity.
 
You must log in or register to reply here.

Welcome to EDABoard.com

Sponsor

Back
Top