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M.Sc. (Physics) | Subject: Electronics II | Paper Code: 09020404

Subject: Electronics II
Paper Code: 09020404

Unit

Topic

Domain

Hours as per UGC

I

IC FABRICATION – I

  • Silicon planar process, Crystal growth, Wafer production
  • Thermal oxidation, high pressure oxidation
  • Concentration enhanced oxidation, chlorine oxidation
  • Lithography & pattern transfer
  • Etching process, factors affecting the etching process
  • HF-HNO3 system, dopant addition
  • Ion implantation, diffusion
  • Diffusion in concentration gradient
  • Fick’s Laws, diffusivity variation, Segregation
  • CVD, epitaxial and non-epitaxial films.

Must Know

10

II

IC FABRICATION II

  • Monolithic IC technology
  • BJT Fabrication
  • PNP transistor
  • Multi-emitter Schottky transistor
  • Superbeta transistor fabrication
  • Fabrication of FET/NMOS enhancement
  • FET/NMOS depletion transistor
  • Fabrication of CMOS devices
  • Monolithic diodes
  • Clean rooms & their classifications.

Must Know

10

III

MOS systems and SPICE

  • Metal semiconductor contacts
  • Ideal MS contacts
  • Schottky barriers and ohmic contacts
  • Oxide and interface charges, Origin of oxide charges
  • MOS structure
  • Effect of bias voltage Capacitance of MOS system
  • Introduction to electrical computer simulation
  • SPICE and its evaluations
  • Electrical circuit specifications
  • The SPICE DC analysis.

Must Know

10

IV

COMBINATIONAL LOGIC DESIGN USING IC

  • Adders and their use as Substractors
  • Ripple counters, Sequential logic design
  • Shift registers, Application of shift registers as delay line
  • Serial to parallel converter, parallel to serial converter
  • Ring counter, twisted ring counter
  • Sequence generator
  • Synchoronous counter design, up-down counter
  • Asynchronous versus synchronous sequential circuits
  • Applications of Asynchronous sequential circuits
  • Asynchronous sequential machine modes, Asynchronous sequential circuit design.

Must Know

10

Books Recommended:
1. Integrated electronics – MuIlman & Halkias.
2. Microprocessor and Interfacing – D. V Hall.
3. Theory and Application of Micro Electronics – S.K. Gandhi.
4. Micro Electronics – Millman & Grabel.
5. Digital Computer Electronics – AP. Malvino.
6. Device Electronics for Integrated Circuits – Muller & Kamins.
7. P SPICE -Rashid.
8. VLSI Fabrication Principal & Practice – S.K. Gandhi.
9. Advanced Electronic Communication System-Wayne Tomasi Phi. Edn:
10. Microprocessor Architecture Prog. & Appls.- S. Gaonkar, Wiley-Estern.
11. Electronic Devices & Circuit Theory- Robert Boylested & Louis Nashdky PHI New Delhi.
12. Opamps & Linear Integrated Circuits- RA. Gayakwad, PHI, 1991.
13. Opamps – David A. Bell.
14. Semiconductor Devices Physics & Technology – S.M. Sze.
15. Microcontrollers – Ayala Panram Pub.
16. Modern Digital Electronics – R. P. Jain