If you found the mistake at 32:15 before Prof. himself corrected it @ 33:00. That means you truly and honestly have almost reached the end of two brilliant series of Electronics by this legend.
Note: When returning voltage, output of K is opened and shorted when returning current (perfect load); When sensing voltage, input of K is shorted and opened when sensing current (ideal zero input). Sensing - Return | Input | Output Voltage - Voltage | Short | Open Voltage - Current | Short | Short Current - Voltage | Open | Open Current - Current | Open | Short
01:26 - Intro and Review 04:13- Illustrative Example of the Problem 12:40 - Opening the Loop Properly >> 13:57 - Making a Copy of the Return Network K >> 19:50 - Intuition >> 22:22 - Quick Voltage-Voltage Example 28:17 - Two-Stage Poor Man's Amplifier Example 37:00 - Two-Stage Trans-Impedance Amplifier Example 45:50 - Op-Amp TIA Example
01:16 Understanding the impact of loading effects in feedback circuits. 04:10 Analyzing closed-loop voltage gain in the presence of non-ideal conditions 10:35 Properly opening the loop is essential due to changes in open loop gain. 13:42 Determining the proper grounding or opening for nodes in feedback circuits. 19:06 Feedback network considerations 21:35 Understanding feedback loading effects on impedance. 26:52 Effect of loading in feedback on open-loop parameters 30:10 Opening the loop allows for analysis of open-loop gain and impedances 35:33 Understanding the feedback factor K in closed-loop parameters. 38:19 Analyzing the open-loop performance and gain calculation of the circuit 44:15 Understanding the concept of opening the loop properly in feedback circuits. Crafted by Merlin AI.
45:50 - Note: Sensing network is in parallel (sensing voltage exactly like resistor divider), as it is not connected (in series) from one terminal V_out, to he other terminal gnd, of the feed-forward amplifier.
Would you please tell, where can I get the exact reason for the loop opening strategy? How are you exactly sure the loading of the stages is as per the table described by you?
Your style of teaching analog electronics is like first footprint on the moon.
I completely agree haha
If you found the mistake at 32:15 before Prof. himself corrected it @ 33:00. That means you truly and honestly have almost reached the end of two brilliant series of Electronics by this legend.
Absolutely true
Are You Studying for GATE ?
:) I paused the video and solved it correctly before the prof. showed the right solution..
Indeed, it's going to end really soon now
Note: When returning voltage, output of K is opened and shorted when returning current (perfect load); When sensing voltage, input of K is shorted and opened when sensing current (ideal zero input).
Sensing - Return | Input | Output
Voltage - Voltage | Short | Open
Voltage - Current | Short | Short
Current - Voltage | Open | Open
Current - Current | Open | Short
01:26 - Intro and Review
04:13- Illustrative Example of the Problem
12:40 - Opening the Loop Properly
>> 13:57 - Making a Copy of the Return Network K
>> 19:50 - Intuition
>> 22:22 - Quick Voltage-Voltage Example
28:17 - Two-Stage Poor Man's Amplifier Example
37:00 - Two-Stage Trans-Impedance Amplifier Example
45:50 - Op-Amp TIA Example
01:16 Understanding the impact of loading effects in feedback circuits.
04:10 Analyzing closed-loop voltage gain in the presence of non-ideal conditions
10:35 Properly opening the loop is essential due to changes in open loop gain.
13:42 Determining the proper grounding or opening for nodes in feedback circuits.
19:06 Feedback network considerations
21:35 Understanding feedback loading effects on impedance.
26:52 Effect of loading in feedback on open-loop parameters
30:10 Opening the loop allows for analysis of open-loop gain and impedances
35:33 Understanding the feedback factor K in closed-loop parameters.
38:19 Analyzing the open-loop performance and gain calculation of the circuit
44:15 Understanding the concept of opening the loop properly in feedback circuits.
Crafted by Merlin AI.
45:50 - Note: Sensing network is in parallel (sensing voltage exactly like resistor divider), as it is not connected (in series) from one terminal V_out, to he other terminal gnd, of the feed-forward amplifier.
Thank You
Would you please tell, where can I get the exact reason for the loop opening strategy? How are you exactly sure the loading of the stages is as per the table described by you?
Please go through previous lecture
@7:00 why only output resistance is considered what about the input resistance of feedforward amplifier?
It's because of gravity becomes butterfly.
25:00 how is the transistor biased ? without a voltage in gate ?
we are focusing on small signal model.So biased or unbiased transistor does not matter here.
Analog IC sal beni bi zahmet, mezun olam.
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