应用:
大面积光电二极管快速探测
光谱学
PMTS光电测探和光电二极管
电离探测器
Pyro-和压电式探测器
HCA-1M-1M、HCA-1M-1M-C、HCA-2M-1M、HCA-2M-1M-C、HCA-4M-500K、HCA-4M-500K-C、HCA-10M-100K、HCA-10M-100K-C、HCA-20M-100K-C、HCA-40M-100K-C、HCA-100M-50K-C、HCA-200M-20K-C、HCA-400M-5K-C
基本参数:
型号 | 带宽 | 电流噪声 | 可变增益 | 升/下降时间 | 源电容 |
HCA-1M-1M | 1 MHz | 270 fA | 1 x 106 V/A | 350 ns | 50 pF |
HCA-1M-1M-C | 3.5 pA | 2 nF | |||
HCA-2M-1M | 2MHz | 340 fA | 180 ns | 25 pF | |
HCA-2M-1M-C | 1 nF | ||||
HCA-4M-500K | 4MHz | 490 fA | 5 x 105 V/A | 90 ns | 15 pF |
HCA-4M-500K-C | 500 pF | ||||
HCA-10M-100K | 10MHz | 1.1 pA | 1 x 105 V/A | 35 ns | |
HCA-10M-100K-C | 150 pF | ||||
HCA-20M-100K-C | 20MHz | 18 ns | |||
HCA-40M-100K-C | 40MHz | 3.7 pA | 10 ns | 30 pF | |
HCA-100M-50K-C | 100MHz | 3.9 pA | 5 x 104 V/A | 3.5ns | 20 pF |
HCA-200M-20K-C | 200MHz | 5.3 pA | 2 x 104 V/A | 1.9 ns | 8 pF |
HCA-400M-5K-C | 400MHz | 20 pA | 5 x 103V/A | 1 ns | 10 pF |
输出电压±1.5V,@50Ω负荷,通过微调筒调节偏移值。可选AC-耦合。输出短路收保护。可用光探测器偏压调节输出偏压(-12.....+12)。电源通过3-pinLemo 插座接入,设备会提供吻合的连接头。PS-15可用于配备电源。
注意:以上所列的电容探测器意味着到达规定的带宽3dB(±15)是可以保证的。大电容也是有可能的,可以轻微影响带宽和频率响应。