D-Q-TQG-GJE45C
GJE46C020
Advanced ceramic-packaged PIN-FET photodiode modules with superior noise performance and high reliability for precision fiber optic sensing applications
The D-Q-TQG-GJE45C028 is a high-performance ceramic DIP8 packaged PIN-FET photodiode module specifically engineered for fiber optic gyroscope applications. This device combines a PIN photodiode with an integrated transimpedance amplifier, providing exceptional optical-to-electrical signal conversion with minimal noise interference.
Key Features
- Ultra-low noise voltage
- High sensitivity
- Ceramic DIP8 package
- Integrated transimpedance amplifier
- Superior thermal stability
- Enhanced environmental protection
- Excellent long-term reliability
Applications
High-precision fiber optic gyroscopes (FOG)Fiber optic current sensorsUnderwater acoustic detection systemsHigh-sensitivity optical measurement
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 |