VPAC-1000F Wide Bandwidth Preamplifier
Low noise and wide bandwidth transimpedance preamplifier (10kHz to 1 GHz, in dependence on detector capacitance). The device enforces DC bias that is required for optimized operation of a given type of infrared detector. Integrated with detectors packages are available.
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Features
- Modern solutions
- Small dimensions
- Wide bandwidth
- Precise conversion I-V
- Detector biasing possibility from -0.1V to +0.3V range
- Low current noise
- Co-operation with high resistance detectors
Specification
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Parameter |
Conditions |
Value |
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Bandwidth [MHz] |
RD≥ 1 kΩ || 3pF |
1000 |
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Transimpedance [KΩ] |
RL=50 Ω |
8500 |
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Input noise density [nV/√Hz] |
BW=1 GHz |
≤ 2 |
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Supply |
Requires matched power supply |
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Output voltage [Vampl] |
RL= 50 Ω |
1.5 |