I have a homework states that we need to get a output of 100mV from 10mV input.
We need to use BJT differential amplifier with current mirror. The circuit will be single supplied with +12V only. I could not come up with an answer for the values as in spice simulation, i only amplified 1.2 times the input. Would you mind helping me to find the values of resistors?
https://i53.tinypic.com/4j2u14.png
R13 and C4 is HP filter for elimination of DC current.
Thank you all!
We need to use BJT differential amplifier with current mirror. The circuit will be single supplied with +12V only. I could not come up with an answer for the values as in spice simulation, i only amplified 1.2 times the input. Would you mind helping me to find the values of resistors?
https://i53.tinypic.com/4j2u14.png
R13 and C4 is HP filter for elimination of DC current.
Thank you all!