Design and simulations of analog circuit using LTspice
Today, newer circuit simulation programs have in-built graphical user interfaces (GUI) that aid the readability and operability of these circuit simulators. For instance, universal component symbols (i.e., resistors are represented with zig-zag lines, capacitors are represented with a double line...
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| Format: | Final Year Project |
| Language: | English |
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Nanyang Technological University
2021
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| Online Access: | https://hdl.handle.net/10356/149308 |
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| Institution: | Nanyang Technological University |
| Language: | English |
| Summary: | Today, newer circuit simulation programs have in-built graphical user interfaces (GUI) that aid
the readability and operability of these circuit simulators. For instance, universal component
symbols (i.e., resistors are represented with zig-zag lines, capacitors are represented with a
double line, etc.) are used in the interface which makes it more intuitive to use as compared to
early simulation programs like FORTRAN. [1] There are many circuit simulators used in
industries to date, however, the modern circuit simulator of interest in this paper is
LTspiceXVII.
LTspice is a sophisticated SPICE-based Analog electronic simulation software, developed by
Linear Technology, which provides a platform for users to draft, test, compare, evaluate, and
refine the circuit design before physical prototyping. As compared to other SPICE simulators,
LTspice allows users to view the theoretical results fast and this allows the user the luxury of
time to iterate and optimise their design. [2]
This report aims to document and understand the process of simulating and optimizing a single
input to differential output amplifier with the use of a LTspice simulator. |
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