| 型号 | DP3000 | DP3001 | | 衰减比: | 1/1,1/10,1/100 | 1/1,1/10,1/100 | | 带宽: | DC to 50MHz(-3dB) | DC to 35MHz(-3dB) | | 带宽限制: | DC to 10MHz(-3dB) | | | 精度: | 3% | 3% | | 上升时间: | 7ns | 10ns | | 35ns(BWL) | | | 输入阻*: | 1/1,1/10:10Mohm//5pF | 1/1,1/10:10Mohm//5pF | | 1/100:11Mohm//5pF | 1/100:11Mohm//5pF | | 差分直流输入电阻: | >=20Mohm | >=20Mohm | | *大差分输入电压: | DC+AC 1/1 +/-10V | DC+AC 1/1 +/-10V | | 1/10 +/-100V | 1/10 +/-100V | | 1/100 +/-1000V | 1/100 +/-1000V | | *大共模电压: | 1/1,1/10 +/-100V | 1/1,1/10 +/-100V | | 1/100 +/-1000V | 1/100 +/-1000V | | 输出 | =<+/-10V | =<+/-10V | | 输出阻*: | 50ohM | 50ohm | | 共模拟制比: | 1MHz>40dB | 1MHz>40dB |
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