Analog to Digital conversion

More on basics of shift register

SISO: Data enterd serially into the register of specific size and output taken out serially during next clock cycles

SIPO: Data enterd serially into the register of specific size and output taken out at a time in parallel during next clock cycles

PISO: Data enterd at a time in parallel into the register of specific size and output taken out serially during next clock cycles

PIPO: Data enterd at a time in parallel into the register of specific size and output taken out at once 

during next clock cycles.

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Pseudo random binary sequence generator

>> It generates random sequence
>> The figure shows 4 bit PRBS
>> The SISO operation of the shift register provides the sequence.
>> The feedback is responsible for the such pattern
>> Used in security related applications
>> It is one the application of shift register in addition to sequence generator



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Darlington transistor and amplifier

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infoclick here

Small signal analysis of amplifier

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More on topics related to logic design and electronic circuits

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op amp based sinusoidal oscillator

The LC oscillator circuit

4 bit R 2R reduction for D/A conversion

The digital to analog conversion convert any digital data to analog value such as voltage or other physical quantity.

relaxation oscillator

counter and digital clock

For digital clock use following link for furtherhttp://en.m.wikipedia.org/wiki/Digital_clockn