Notes Differential Amplifier Differential Amplifier is a very important and basic circuit of IC devices. It has two transistors T1 and T2 are assumed to be identical. The transistor are used in CE ...
Notes Energy stored by L and C in LCR parallel circuit excited at the resonant frequency W Figure of merit Q and Q-value is defined as energy stored per cycle to the maximum energy dissipated in the circuit. The maximum value of stored energy is present in ...
Notes Anti resonant circuit or Parallel Resonance The parallel of anti resonance form of reactive circuit is shown in figure 1, connected to a generator of internal resistance Rg. The capacitor C will usually have negligible resistance. ...
Notes Resonance Q value or figure of merit or Quality factorIn case of LCR circuit, the quality factor is defined as the ratio of voltage across inductor to the voltage across ...
Notes How to read a resistor using color code The simple trick for resistor using color code is 'B B ROY Of Great Britain has Very Good Wife'.B = BlackB= BrownR= RedO= Orange...
Notes Statistical mechanics Microscopic System: A system of atomic dimension or of smaller size is called microscopic system. Eg: a moleculeMacroscopic System: A system which is large enough to be observable ...
Notes Thevenin's theorem Thevenin's TheoremAny two networks having e.m.f and impedance can be replaced by an equivalent network with e.m.f and impedanceImportance of Norton's and Thevenin's theoremInterchange of voltage and …
Notes Gray Code The important feature of gray code is that it exhibits only a single bit change from one gray code to another adjacent gray code. For instance, in going from decimal ...
