John1 (n1johhner)

Race #1353

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Official speed 76.85 wpm (46.53 seconds elapsed during race)
Race Start February 27, 2020 1:31:45am UTC
Race Finish February 27, 2020 1:32:31am UTC
Outcome No win (2 of 5)
Accuracy 97.0%
Points 56.36
Text #4060094 (Length: 298 characters)

In our analysis of constant-current source circuits, we have assumed a piecewise linear approximation for the B-E voltage, Vbe(on). However, in the Widlar current source and other current-source circuits, the piecewise linear approximation is not adequate, since the B-E voltages are not all equal.