Saturday, 24 October 2009

A letter to SEDRA.....

Mega ohm road,
Micro farad & milli ampere building,
Vcc volt house, MEC

I first saw you in the quest book store, donned in a blue outfit with microelectronics circuit inscribed on u. You were looking so attractive that the input signal at my brain(Vgs) was enough 2 overcome Rs 465(Vt). Even the voltage at heart(Vds) was so large than that of brain(Vgs) that i could easily ignore da price(Vt) from it(Vds>Vgs-Vt). this all set my mosfet in saturation mode & i got a amplified output 2 take you with me. The day 1 when i opened you, i found the diodes, transistors, invertors & BJT circuits were mocking at me & slowly i felt the letters like free electrons inside a conductor. All of a sudden i discovered a 1000 Megaohm resistor b/w u & me. With milli ampere supply my brain struggled hard to charge its micro farad capacitor but the total voltage was dropped across the resistor.
Now even in 3rd sem, AEC is still full of dilemma, still a coldwar is on b/w my heart & brain & i have to play the refree with its microletters. Though i have to cross a energy gap of of 5ev to understand you but still i feel the frequency of your voice is charming, even if you make my LED glow only sometime & clip off the signal rest of the time.
Therefore, i request you to act as a full wave rectifier in this sem so that for the next time a positive feedback OPAMP will be connected from my brain to heart. Or else the circuit of my heart will break and i will make you commit suicide at the zener region by applying stong electric field.
With mega watt of hopes,

Bijayini