Physics — Circuit: differential pair
A long-tailed pair amplifies the difference of two inputs.
Make it your own.
title "Differential pair"
component V V1 V1 at (0,1) orient v
component V V2 V2 at (0,4) orient v
component Q Q1 at (3,1)
component Q Q2 at (3,4)
component R Re 1k at (5,2) orient v
component GND G1 at (5,5)
wire (0,1) (2,1)
wire (0,4) (2,4)
wire (3,2) (5,2)
wire (3,3) (5,2)
wire (5,3) (5,5)