Lect.26: BJT amplifiers(1)
Lect.26: BJT amplifiers(1)
Lect.26: BJT amplifiers(1)
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Lect. 26: <strong>BJT</strong> <strong>amplifiers</strong>Frequency response for CEOpen circuit time constant methodfτH≅12πτH( 1 )= C R + C ⎡ g R R R ⎤⎣+ +⎦+ C R' ' ' ' 'H π sig µm L sig L L Lf Hfor CE is reduced by Miller effectElectronic Circuits 1High-Speed Circuits and Systems Laboratory