ü 跨阻(增益)可從1 x 103切換
ü 至1 x 1011 V/A
ü 帶寬DC/1 Hz。。。500千赫
ü 可切換到直流的帶寬。。。10 Hz用于低噪聲直流測量
ü 與探測器電容無關(guān)的帶寬(高達1nF)
ü 可調(diào)偏置電壓
ü 針對±3 kV瞬態(tài)的保護
ü 本地和遠程控制
Model | DLPCA-200 | |||||||||||||
Performance Range | Low Noise | High Speed | ||||||||||||
Transimpedance [V/A] | 103 | 104 | 105 | 106 | 107 | 108 | 109 | 105 | 106 | 107 | 108 | 109 | 1010 | 1011 |
Bandwidth | 500 | 500 | 400 | 200 | 50 | 7 | 1.1 | 500 | 500 | 400 | 200 | 50 | 7 | 1.1 |
Rise Time | 700 ns | 700 ns | 900 ns | 1.8 µs | 7 µs | 50 µs | 300 µs | 700 ns | 700 ns | 900 ns | 1.8 µs | 7 µs | 50 µs | 300 µs |
Equ. Input Noise | 20 pA | 2.3 pA | 450 fA | 130 fA | 43 fA | 13 fA | 4.3 fA | 13 pA | 1.8 pA | 440 fA | 130 fA | 43 fA | 13 fA | 4.3 fA |
Accuracy Performance | Gain ±1 %, flatness 0.1 dB | |||||||||||||
Low Pass Filter | Switchable to 10 Hz | |||||||||||||
Output Performance | ±10 V, ±30 mA | |||||||||||||
Bias Voltage | ±10 V, max. 22 mA, connected to shield of BNC input socket, switchable to GND | |||||||||||||
Power Supply | ±15 V, +120 mA / ?80 mA typ., ±200 mA recommended | |||||||||||||
Control Interface | 5 opto-isolated digital inputs, TTL/CMOS compatible, analog offset control voltage input | |||||||||||||
Case | 170 x 60 x 45 mm (L x W x H), Weight 320 g (0.74 lb.) |
偏移量可通過微調(diào)或外部控制電壓調(diào)節(jié)。導(dǎo)致過載指示。輸入防止±3 kV瞬變。輸出短路保護。電源通過3引角羅曼蘭®插座。與該裝置配套的連接器。可選配PS-15電源。更多信息請查看數(shù)據(jù)表或聯(lián)系FEMTO。
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