Differential Amplifier Amplitude Modulators tasks

1 task


AM1.1

E1 = 15V

E2 = -15V

VBE = 0,7V

vn = 0,1sin(2πfnt)V

fn = 5kHz

vm = 1sin(2πfmt)V

fm = 0,5kHz

R3 = 5kΩ

R6 = 5kΩ

R7 = 4,3kΩ

R9 = 50kΩ

I = 0,2mA

m = ?

VOUTn = ?

VOUTm = ?

 

Differential Amplifier Amplitude Modulators Formulas:

Differential Amplifier Amplitude Modulators formulas 1

Differential Amplifier Amplitude Modulators task formulas 11

Differential Amplifier Amplitude Modulators task formulas 12Differential Amplifier Amplitude Modulators task formulas 13

Differential Amplifier Amplitude Modulators task formulas 14

 

Differential Amplifier Amplitude Modulators task formulas 15

Differential Amplifier Amplitude Modulators task formulas 16

2 task


AM2.1

E1 = 15V

E2 = -5V

VBE = 0,7V

vn = 0,2sin(2πfnt)V

fn = 5kHz

vm = 1sin(2πfmt)V

fm = 0,5kHz

RC = 1kΩ

R4 = 4,3kΩ

m = ?

VOUTn = ?

VOUTm = ?

Differential Amplifier Amplitude Modulators Formulas:

Differential Amplifier Amplitude Modulators formulas 1

Differential Amplifier Amplitude Modulators task formulas 21Differential Amplifier Amplitude Modulators task formulas 22

Differential Amplifier Amplitude Modulators task formulas 23

Differential Amplifier Amplitude Modulators task formulas 24Differential Amplifier Amplitude Modulators task formulas 25

 

AM2.2

3 task


AM3.1

E1 = 15V

E2 = -15V

VBE = 0,7V

R = 4,7kΩ

R1 = 4kΩ

R2 = 4kΩ

R3 = 3,6kΩ

R6 = 50kΩ

R8 = 10kΩ

I = 0,2mA

a) vn = 0,01sin(2πfnt)V

vm = 0V

VOUTn = ?

b) m = ?

vm = 3,6sin(2πfmt)V

Differential Amplifier Amplitude Modulators Formulas:

Differential Amplifier Amplitude Modulators formulas 3

Differential Amplifier Amplitude Modulators task formulas 31

Differential Amplifier Amplitude Modulators task formulas 32

Differential Amplifier Amplitude Modulators task formulas 33

Differential Amplifier Amplitude Modulators task formulas 34Differential Amplifier Amplitude Modulators task formulas 35

Differential Amplifier Amplitude Modulators am characteristics