hi how are you i have a question and i tryed to solve it but i couldnt i hope you can help me
i have a design common emitter amplifier with emitter resister and emitter bypass capacitor for the follwoing specifications :
i have got Voltage gain is : 70
and Lower cut off frequency: 135 Hz
and WE take RL as 10k and quiescent operating points ,Vce=6v And Ic = 2mA
i need to get the Input and Output impedances of the Amplifier
Those are my questions i need some one to help me
i tryed to take this rule :
Vcc-RcIc-Vce=0
Vce=Vcc-IcRc
but we have got already the Vce i couldnt know how to figuer out
PLEAS HELP ME
i have a design common emitter amplifier with emitter resister and emitter bypass capacitor for the follwoing specifications :
i have got Voltage gain is : 70
and Lower cut off frequency: 135 Hz
and WE take RL as 10k and quiescent operating points ,Vce=6v And Ic = 2mA
i need to get the Input and Output impedances of the Amplifier
Those are my questions i need some one to help me
i tryed to take this rule :
Vcc-RcIc-Vce=0
Vce=Vcc-IcRc
but we have got already the Vce i couldnt know how to figuer out
PLEAS HELP ME