Homework for analog technology Calculate the component values suitable for a transistor preamplifier The scheme and comments can be found here The report must include: 1. The source description of the task (with source data). 2. Parameters of all components, with justification (C2 I chose 22 uF because...). 3. Scheme simulation results. If it exists, the competence "BJT-Amplifier design homework" (500mEAP) can be counted. Homework and report may include: 4. Real assembly of the scheme on the prototyping board and demonstration of its performance and parameters to the lecturer (500mEAP - "Prototyping Analog Homework") 5. Designing and manufacturing a printed circuit board according to the scheme and demonstrating it to the teacher (500mEAP - "Soldering Training"). Competence "Soldering Training" is common to all homework, and if you have received an account for it in one, it is no longer possible in the other. Choose the component values for the following scheme (from among the component values to be produced) in order to achieve the following parameters as far as possible: The lowest operating frequency (gain drop - 3dB ) 25 kQ. Output resistance Rout <3 km. The maximum value of the input voltage Vin=10 mV. Design recommendations: Q1 can be BC327, Q2 can be BC547. The recommended collector current of Q1 (IcQ1) is ICQ2/3. The recommended voltage at the emitter of Q2 (with respect to ground) is Vcc/3. The voltage gain is determined (if the values of the remaining components are optimal) with resistors R3,R5,R6. The power isolation filter C4,R1 can be disregarded in the calculation if R1 is selected as 100 Q and C4 as 470 uF. Design of transistor preamplifier Choose component values (components with values must be produced) for following circuit to get these parameters from amplifier: The lowest working frequency (amplification drop - 3dB) 25 kQ. Output resistance Rout <3 kQ. Maximum input voltage Vin=10 mV. Vin + CI Vin/GND R2 R3 R6 3 3 C4 + R4 R5 R7 C2 GND R1 Vee + Vec -Battery Vgnd C3 Vout Vout/GND Design hints: Q1 can be BC327, Q2 can be BC547. Suggested collector current of Q1 (IcQ1) is IcQ2/3. Suggested voltage on Q2 emitter (respect to GND) is Vcc/3. Voltage ampification is determined with resistors R3,R5¸R6 . Ripple filter C4,R1 is not needed to accept if you choose R1 = 100 2 and C4 =470 uF. Rload

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homework for analog technology calculate the component values suitable

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Homework for analog technology Calculate the component values suitable for a transistor preamplifier The scheme and comments can be found here The report must include: 1. The source description of the task (with source data). 2. Parameters of all components, with justification (C2 I chose 22 uF because...). 3. Scheme