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IN PROGRESSFall 2025
Analog DesignCircuitry

Programmable Gain Amplifier

A custom analog Programmable Gain Amplifier (PGA) circuit designed for reliable signal conditioning.

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WHAT I BUILT
  • Designed and simulated operational amplifier circuits using LTspice to verify stability and gain margins.
  • Implemented digital control logic to dynamically adjust the amplifier's gain through microcontroller inputs.
  • Validated hardware prototype on a breadboard, achieving the expected frequency response and noise rejection.
TECH STACK
LTspiceAnalog Circuit DesignOscilloscopesOp-Amps
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