Electronic Circuits XI: Transistor Switching and Device Regions Step by Step
A lightweight execution-visualization book.
Base Drive Is a Current Contract
Base Resistor Sets Base Current
Threshold Boundary Cuts Off Base Drive
Larger Base Resistor Weakens Drive
Gain Limit Meets Load Demand
Beta Times Base Current Is a Drive Limit
Weak Drive Stays Active
Strong Drive Saturates at Load Demand
A Transistor Inverter Is a Region Result
Input Low Leaves Output High
Input High Pulls Output Low
Weak Input Makes an Analog Middle
Base-Drive Budgets and Audit
One Driver Can Feed a Limited Number of Bases
Too Many Bases Exceed the Drive Budget
Transistor Region Audit Cites Every Source
Transistor Relation Cross Scans
Base Input Current Three-Row Scan
Beta Load Region Three-Row Scan
Inverter Output Three-Row Scan
Fanout Budget Three-Row Scan
Transistor Boundary Depth Scans
Base Drop Boundary Three-Row Scan
Collector Load Resistance Three-Row Scan
Saturation Voltage Floor Three-Row Scan
Inverter Base Resistance Three-Row Scan
Fanout Driver Limit Three-Row Scan