VSD - Circuit Design & SPICE Simulations - Part 1

BY
Udemy

Mode

Online

Fees

₹ 2299

Quick Facts

particular details
Medium of instructions English
Mode of learning Self study
Mode of Delivery Video and Text Based

Course and certificate fees

Fees information
₹ 2,299
certificate availability

Yes

certificate providing authority

Udemy

The syllabus

Introduction to Circuit Designs and SPICE Simulations

  • Why do we need Circuit Designs and SPICE Simulations?
  • Introduction to basic element in circuit design - NMOS
  • Strong inversion and threshold voltage
  • Threshold voltage with positive substrate potential

NMOS Resistive region and saturation region of operation

  • Resistive region of operation with small drain-source voltage
  • Drift Current Theory
  • Drain current model for linear region of operation
  • SPICE conclusion to resistive operation
  • Pinch-off region condition
  • Drain current model for saturation region of operation

Introduction to SPICE

  • Basic SPICE Setup
  • Circuit description in SPICE syntax
  • Define technology parameters
  • Standard Technology File
  • First SPICE Simulation
  • SPICE desk for 1.2u Technology Mode

SPICE simulation for lower nodes and Velocity Saturation Effect

  • SPICE simulation for lower nodes (250nm)
  • SPICE Deck for 250nm Technology node
  • Drain current vs gate voltage for long and short channel device
  • Id-Vgs SPICE desk for 1.2u Technology Mode
  • Id-Vgs SPICE desk for 250nm Technology Mode
  • Velocity variation at lower and higher electric fields
  • Velocity saturation drain current model

CMOS Voltage Transfer Characteristics

  • MOSFET as a switch
  • Introduction to standard MOS voltage current parameters
  • PMOS NMOS drain current v/s drain voltage
  • Step1 - Convert PMOS gate-source-voltage to Vin
  • Step 2 and Step 3- Convert PMOS and NMOS drain-source-voltage to vout
  • Step4 - Merge PMOS - NMOS load curves and plot VTC

Conclusion and Next Steps

  • Conclusion and Next Steps

Quiz

  • Threshold voltage

Instructors

Mr Kunal Ghosh

Mr Kunal Ghosh
Director, instructors
Freelancer

M.E /M.Tech.

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