CMOS Analog & Mixed Signal Design
I Year – II Sem. M.Tech (VLSI System Design)
UNIT – I:
Current Sources & Sinks: The cascade connection, sensitivity and temperature analysis, transient response, layout of simple Current Mirror, matching in MOSFET mirrors, other Current Sources/Sinks.
References: Voltage dividers, current source self-biasing, band gap voltage reference,Beta-Multipler Referenced Self-biasing.
UNIT – II:
Amplifiers: Gate Drain Connected loads, Current Sources Loads, Noise and Distortion, Class AB Amplifier.
Feedback Amplifiers: Feedback Equation, properties of negative feedback and amplifier design, feedback topologies, amplifiers employing the four types of feedback, Stability.
UNIT – III:
Differential Amplifiers: The Source Coupled pair, the Source Cross –Coupled pair, cascode loads, Wide-Swing Differential Amplifiers.
Operational Amplifiers: Basic CMOS Op-Amp Design, Operational Trans conductance Amplifiers, Differential Output Op-Amp.
MIXED SIGNAL CIRCUITS:
UNIT – IV:
Non-Linear & Dynamic Analog Circuits: Basic CMOS Comparator Design, Adaptive Biasing, Analog Multipliers.
Dynamic Analog Circuits: MOSFET Switch, Switched capacitor circuits: , Switched capacitor Integrator, dynamic Circuits.
UNIT – V:
Data Converter Fundamentals: DAC & ADC specifications, Mixed Signal Layout issues. Data Convertor Architectures: DAC Architectures, ADC Architectures.
TEXT BOOKS:
1. CMOS Circuits Design, Layout and Simulation – Baker, Li, Boyce, 1st ed., TMH
REFERENCES:
1. Analog Integrated Circuit Design – David A.Johns,Ken Martin,1997, John-Wiley & Sons
2. Design of Analog CMOS Circuits – B.Razavi,MGH,2003,TMH
3. Analog MOS ICs for Signal Processing – R.Gregorian, Gabor.C.Temes, John Wiley & Sons
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