Resistor 8.2kΩ and resistor 2.3kΩ act as a resistive divide to hold the base voltage constant at a designated point, the voltage divider centre point holds the base at a DC potential just above the required base emitter junction bias voltage of 0.6 or 0.7 volts for a silicon device.
The collector resistor sets a limit of the collector current and also the loading impedance for the transistor to develop a voltage swing across. It also sets the loading line output swing to the minimum and maximum values; it sets the maximum power dissipated in the collector of the transistor, the 20kΩ Load Resistor, act as the transistor load increasing the voltage gain to it maximum
The emitter leg has a two resistors splinted 460Ω and 607Ω which helps for bias stabilization. Forming a voltage divider network within the emitter leg with a by-pass 22uf capacitor which becomes a short circuit to the emitter resistor at high frequency signals due to reactance, connected in parallel across the lower resistors, The upper resistor is used when calculating signal parameter, and the lower resistor in parallel with the capacitor is considered to be zero ohms when calculating signal parameters. The network created by the split resistors and the by-pass capacitor has a control over the voltage gain and bias current through the transistor. Its value also effects input and output impedance
The transistor is the active device amplifying the source signal; the battery supplies the DC power to the circuit.
The two coupling capacitors set the lowest frequency roll off of the circuit, while also isolating the output and the input from DC effects of their earlier and later stages.
please i also need someone to help me with a reference book
The collector resistor sets a limit of the collector current and also the loading impedance for the transistor to develop a voltage swing across. It also sets the loading line output swing to the minimum and maximum values; it sets the maximum power dissipated in the collector of the transistor, the 20kΩ Load Resistor, act as the transistor load increasing the voltage gain to it maximum
The emitter leg has a two resistors splinted 460Ω and 607Ω which helps for bias stabilization. Forming a voltage divider network within the emitter leg with a by-pass 22uf capacitor which becomes a short circuit to the emitter resistor at high frequency signals due to reactance, connected in parallel across the lower resistors, The upper resistor is used when calculating signal parameter, and the lower resistor in parallel with the capacitor is considered to be zero ohms when calculating signal parameters. The network created by the split resistors and the by-pass capacitor has a control over the voltage gain and bias current through the transistor. Its value also effects input and output impedance
The transistor is the active device amplifying the source signal; the battery supplies the DC power to the circuit.
The two coupling capacitors set the lowest frequency roll off of the circuit, while also isolating the output and the input from DC effects of their earlier and later stages.
please i also need someone to help me with a reference book
