D-Q-TQG-GJE45J
GJE45J216
High-performance metal-packaged PIN-FET photodiode modules featuring low noise voltage and high sensitivity for fiber optic gyroscope applications
Customizable Parameters
Specifications shown are reference configurations. Most parameters can be adjusted to meet your application requirements.
The D-Q-TQG-GJE45J027 is a high-performance metal DIP14 packaged PIN-FET photodiode module designed for fiber optic gyroscope applications. This device integrates a PIN photodiode with a built-in transimpedance amplifier, enabling efficient optical-to-electrical signal conversion with excellent noise characteristics.
Key Features
- Low noise voltage
- High sensitivity
- Metal DIP14 package
- Built-in transimpedance amplifier
- Wide dynamic range
- Excellent temperature stability
- High reliability
Applications
Fiber optic gyroscopes (FOG)Optical current sensingFiber optic hydrophonesHigh-precision optical measurement systems
Specifications
Optical and Electrical Specifications (@Ta=22±3℃)
| Operating Voltage | ±5 ± 0.3V |
| Noise Voltage | 0.4mV |
| Voltage Response | 0.9* (Selectable 20kΩ ∼ 1200kΩ)V/W |
| Dark Output Voltage | -1.2 ∼ -0.6 or -2.0 ∼ -1.4V |
| Dynamic Range | 25dB |
| Fiber Core Diameter | 6/80/165 or 9/125/250μm |
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