Variable gain, up to 200 MHz
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- Transimpedance Gain from 10^2 to 10^8 V/A
- Bandwidth up to 200 MHz
- Rise Time down to 1.8 ns
- Internal Signal Filters
- Adjustable Bias Voltage
- Manual and Remote Control
Standard delivery time: 3 weeks ARO, Conditions: Ex.Works Germany unless specified
Data sheet
Technical specification
| Model | DHPCA-100 | |||||||||||||
| Performance Range | Low Noise | High Speed | ||||||||||||
| Transimpedance [V/A] | 102 | 103 | 104 | 105 | 106 | 107 | 103 | 104 | 105 | 106 | 107 | 108 | ||
| Bandwidth (−3 dB) [MHz] |
200 | 80 | 14 | 3.5 | 1.8 | 0.22 | 175 | 80 | 14 | 3.5 | 1.8 | 0.22 | ||
| Rise Time (10 % – 90 %) |
1.8 ns | 4.4 ns | 25 ns | 0.1 µs | 0.2 µs | 1.6 µs | 2.0 ns | 4.4 ns | 25 ns | 0.1 µs | 0.2 µs | 1.6 µs | ||
| Equ. Input Noise [/√Hz] |
220 pA | 17 pA | 2.2 pA | 490 fA | 140 fA | 51 fA | 155 pA | 6.1 pA | 1.5 pA | 440 fA | 140 fA | 51 fA | ||
| Accuracy Performance | Gain ±1 % | |||||||||||||
| Low Pass Filter | Switchable to 1 MHz, 10 MHz or full bandwidth | |||||||||||||
| Output Performance | ±1 V @ 50 Ω load | |||||||||||||
| Bias Voltage | ±10 V, max. 22 mA, connected to BNC-shield, switchable to GND | |||||||||||||
| Power Supply | ±15 V, +110 mA/−90 mA | |||||||||||||
| Control Interface | 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.) | |||||||||||||