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Analog and mixed-signal design

COURSE: Analog and mixed signal design

Code: ФЕИТ05020

ECTS points: 6 ECTS

Number of classes per week: 3+0+0+3

Lecturer: prof. Josif Kjosev

Subject of the course content: CMOS process device modeling overview. Passive components modeling and parasitics. Large and small signal modeling of MOS-transistors. CMOS amplifiers basics. Amplification and pass-band. Cascading. Differential amplifiers. Device compatibility. Current and voltage sources. Basic current mirrors, high performance current mirrors. Voltage references. CMOS operational amplifiers, basic requirements, simple 2-stage architecture. Amplifier stability and frequency compensation. Output buffers. Single stage amplifiers. Complete differential amplifiers. MOS circuits noise sources, thermal noise, 1/f noise, amplifier noise, stage-by-stage analysis, chopper stabilization of 1/f noise, kT/C noise. Basic CMOS logic structures, data conversion circuits - main requirements, D/A converter voltage and current scaling. Comparators. Integrating A/D converters, charge redistribution A/D, flash A/D, delta-sigma A/D. Switched-capacitor filters, continuous-time filters, PLL.

Literature:

  1. B. Rаzavi, Design of analog CMOS integrated circuits, McGraw Hill, 2001
  2. R. Jacob Baker, CMOS Circuit Design, Layout, and Simulation, 3rd Edition, Wiley, 2012
  3. R. Jacob Baker, CMOS: Mixed-signal circuit design, Second edition, Wiley, 2008