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
Customizable Parameters
Specifications shown are reference configurations. Most parameters can be adjusted to meet your application requirements.
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 |
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