kumar.g
Community Member
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Posts: 51
Frankfurt, Germany
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@aaron_do - You have got me wrong. I can design all the building blocks stand alone. eg an amplifier, filter, etc. But when it comes to a complete system i feel difficult. For instance which is better to use as feedback current or voltage ? Also a Wilson current mirror is a shunt-series feedback ckt. But looking at a circuit like this I cannot easily find what is fedback. Moreover why is there a necesity of both current and voltage reference. we all know that V=IR. so if have a reference current and pass it to a resistor, can't we get a referenced voltage.
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