First started with constructing constant current source using PNP transistor with 9V supply voltage.
CONSTANT CURRENT SOURCE:
voltage reading: 3.32V current reading:332mA
AMPLIFIER:
Added one more transistor on NPN in the circuit with the same supply voltage of 9V and input signal of 0.2V.
Schematic diagram:
Simulation Result:
Red –> Amplified Output Voltage
Green –> Input Voltage
Schematic diagram:
In order to increase the gain of the Amplifier, added one capacitor C1 parallel with R6 resistor.
Simulation Result:
Red –> Amplified Output Voltage
Green –> Input Voltage