ocr: g2 L 1-hre g3= hoe-hre Chfe+1) gm.Ube g1= hie hie Ube g1 3U 93 hre gm= hfe+hre g2= hie hie - Parameter conversions Emitter follower nlle-hie Rg hi2e=hre 121e=hfe h22e=hoe Ub Ug ylle-l/hlle RE ize=-hize/hlle = Sr 2le=nzle/hlle == B/rbe = S R gm y22e= 1 Chlle.h22e-h7le.h12e) = 1/rce R1E1/92 RZE1/91 R3E1/93 hile B B-AIC AIb - rbe= Ic A.26.10 S= - A rbe Rg R1 R2 Ic E BRB=IC S : 26.10 R3 Ib C gm.Ube 4 RE