Linear Integrated Circuits

Analog Integrated Circuit Design: Current Mirror circuit using BJT, Base current compensated Current Mirror. Wilson current mirror and Widlar current source. The 741 IC Op-Amp: Basic Circuit and device parameters; DC analysis of 741, small signal analysis of input stage, output stage; Gain, Frequency response of 741; a simplified model, Slew rate.

Linear Applications of IC Op-amps: An Overview of Op-Amp (ideal and non-ideal) based Circuits V-I and I- V converters, generalized Impedance converter. Filters: First and second order LP, HP, BP BS and All pass active filters, KHN (Kerwin, Huelsman, and Newcomb) filter.

Digital Integrated Circuit Design- An Overview: CMOS Logic Gate Circuits: Basic Structure CMOS realization of Inverters, AND, OR, NAND and NOR Gates Latches and Flip flops: The Latch, The SR Flip-flop, CMOS Implementation of SR Flip- flops, A Simpler CMOS Implementation of the Clocked SR Flip-flop, D Flip-flop Circuits.

Non-Linear applications of IC Op-amps: Log & Anti-Log Amplifiers, Precision Rectifiers, Peak Detectors, Sample and Hold Circuits, Analog Multipliers and their applications. Op- amp as a comparator, Zero crossing detector, Schmitt Trigger, Astable multivibrator, Monostable multivibrator, Bistable multivibrator, Generation of Triangular Waveforms.

D/A and A/D converters Integrated Circuit Timer: The 555 Circuit, Implementing a Mono stable Multi- vibrator Using the 555 IC, Astable Multi vibrator Using the 555 IC. Phase locked loops (PLL): Ex-OR Gates and multipliers as phase detectors, Block Diagram of IC PLL, Working of PLL and Applications of PLL.