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
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 |