petey (pr69)

Race #18

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Official speed 63.19 wpm (56.59 seconds elapsed during race)
Race Start December 11, 2019 4:58:29am UTC
Race Finish December 11, 2019 4:59:25am UTC
Outcome Win (1 of 2)
Accuracy 98.0%
Points 46.34
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.