提出了一種將高速脈沖信號產生轉換為可控直流電平產生、脈沖頻率信息產生及脈沖合成輸出的設計思想?？煽刂绷麟娖娇刂泼}沖的高低電平值；脈沖所需的頻率信息通過可編程數字信號產生，該數字信號控制脈沖的波形包括脈寬和延遲；而脈沖的上升/下降時間則通過調整脈沖合成電路的充放電電流來控制。產生脈沖最小脈寬5 ns，最大幅度7 V，電平精度0.1 V，最小上升/下降時間2 ns。Abstract A methodology for generating high-speed pulses is discussed in this paper. In this scheme, the generation of high-speed pulses is transformed into the generation of controllable DC voltage and frequency information of pulses and into the pulse composition. The controllable DC level controls the level of high and low levels of pulses. The frequency information of pulses is generated by programmable data sequence which controls the pulse width and delay. The rising- and falling-times of pulses are adjusted through changing the charging and discharging currents of the synthesizing pulse circuit. The generated pulse is specified by the minimum pulse width: 5 ns, the maximum swing: 7 V, the accuracy of pulse level: 0.1 V, and the rising or falling transition time: 2 ns.