| 摘要 |
A supply circuit for providing pulses of current has a current source (11), a reference voltage source (12) for controlling magnitude of the current, and a current switch (13) for controlling whether or not the current passes through a load. Also, there is a switch control signal terminal (15) for controlling the current switch, and glitch compensation elements including at least one capacitance circuit (32) and associated capacitor drive circuit (21) for feeding a variable correcting voltage back to the reference voltage,), and a controller (33) to control said variable voltage. |
