八通道數(shù)字延時脈沖發(fā)生器 Option03是組合式脈沖輸出端口,輸出形式有:T0, AB, CD, EF, GH (with the same definition as the front-panel outputs), and (AB CD), (EF GH), (AB CD EF), (AB CD EF GH)。 脈沖特性為 T0, AB, CD, EF, GH Logic high for time between delays (AB CD), (EF GH) Two pulses created by the logic OR of the given channels (AB CD EF) Three pulses created by the logic OR of the given channels (AB CD EF GH) Four pulses created by the logic OR of the given channels
部分性能參數(shù): ♦延時 通道 4路可設定脈寬和位置的獨立脈沖輸出; 8路可供選擇的延時輸出(see Output Options)。 范圍 0 to 2000 s 分辨率 5 ps 精度 1 ns (timebase error × delay) 抖動(rms) Ext. trig. to any output <25 ps (timebase jitter × delay) T0 to any output <15 ps (timebase jitter × delay) 觸發(fā)延時 85 ns (ext. trig. to T0 output) ♦外部觸發(fā) 比率 DC to 1/(100 ns longest delay)(maximum of 10 MHz) 閾值 ±3.50 VDC 斜率 Trigger on rising or falling edge 阻抗 1 MΩ 15 pF ♦內部比率發(fā)生器 觸發(fā)模式 Continuous, line or single shot 比率 100 μHz to 10 MHz 分辨率 1 μHz 精度 Same as timebase 抖動(rms) <25 ps (10 MHz/N trigger rate) <100 ps (other trigger rates) ♦Burst Generator Trigger to first T0 Range 0 to 2000 s Resolution 5 ps Period between pulses Range 100 ns to 42.9 s Resolution 10 ns Delay cycles per burst 1 to 232 – 1