Guest
Record your races with a typeracer account:
Create Your Account- Save your race history and scores.
- Customize your profile and racecar.
- It’s free, why not?
Race Result Details |
| Racer | Richard (richardsim) |
| Race Number | 133 |
| Date | Mon, 11 Feb 2019 21:29:05 +0000 |
| Speed |
68 WPM
 Try to beat?
|
| Accuracy | 97.5% |
| Rank | 2nd place (out of 2) |
| Opponents | nguyetre001 (1st place) starydy (3rd place) |
Text typed:
 
|
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.
— Microelectronics
 (book)
by Donald A. Neamen
(see stats)
|