Pulse adjusting circuit, signal generator and semiconductor device testing equipment

• Main Authors: JIANG LANJU, JIANG WENXIN
• Format: Patent
• Language: Chinese; English
• Published: 22.09.2023
• Subjects: BASIC ELECTRONIC CIRCUITRY; ELECTRICITY; PULSE TECHNIQUE

The utility model provides a pulse adjusting circuit, a signal generator and semiconductor device testing equipment, and relates to the technical field of pulses. The pulse adjusting circuit comprises a pulse signal input end, a slope adjusting circuit, a direct-current power supply input end and a signal output end. The pulse signal input end is connected with the slope adjusting circuit. The DC power supply input end is connected with the slope adjusting circuit. The slope adjusting circuit comprises a first switching device, a second switching device, a charging and discharging circuit and a third switching device. The first switching device and the second switching device are used for controlling charging or discharging through the charging and discharging circuit according to the pulse signal; and the third switching device is used for changing the leading edge of the pulse signal at the pre-stage input end into an output signal with a certain slope leading edge. In the structure, the slope of the rising