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CONTACT
E-mail :
goubotong88@xinghongtu.com
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+86 15826122885
Address：
No. 601, SOHO Building, 28-2 Xiyong Avenue, Xiyong Subdistrict, High-tech Zone, Chongqing
Microwave Photonic High Speed Detector EV9G01-20DCSA-SFA Type
Model:
Classification:
Keyword: dynamo,Water pump series
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Product Introduction
Features
InGaAs high-speed planar structure PD detector
3dB bandwidth 20GHz
Hermetic packaging
FC/APC optical interface, RF SMA interface
Responsive optical wavelength range 1100 to 1650nm
Large optical power dynamic range
Good broadband matching
Applications
High-speed fiber optic communication, far-field antenna, delay line
Technical Specifications
Typical Optoelectronic Parameters
| Parameter Name | Symbol | Test Conditions | Typical Value | Unit |
| Wavelength | λ | —— | 1550 | nm |
| 3dB Bandwidth | f-3dB | Vbias=5V Rload=50Ω | 20 | GHz |
| Responsivity | Re | Vbias=5V, 1mW input optical power @1550nm | 0.85 | mA/mW |
| Operating Bias Voltage | Vbias | —— | 5 | V |
| Max. Breakdown Voltage | Vbreak | —— | 20 | V |
| Dark Current | Id | Vbias=5V | ＜50 | nA |
| Saturation Optical Power | Psat | Vbias=5V | ＞10 | dBm |
| Insertion Loss | IL | Vbias=5V freq=10M~20G | -10 | dB |
| RF Port Reflection | RL | Vbias=5V freq=10M~20G | ＜-10 | dB |
| Transmission Delay | Td | Vbias=5V, freq=10M~20G, fiber 1.5m | 7.3 | ns |
| Operating Temperature Range | Tamb | —— | -40~+70 | ℃ |
| Storage Temperature Range | Tstg | —— | -55~+85 | ℃ |
| Fiber Length | L | —— | 1.5 | meter |
Typical Scattering Parameters S21, S22 Curves
S21 Curve (5V&=0dBm)
S22 Curve (5V&=0dBm)
Product Function and Pin Definition Diagram
| Pin Name | Symbol | Pin Function Description |
| 1 | VPD | Operating Bias Voltage |
| 2 | GND | Case ground, signal ground |
| Note: Internal signal is not DC isolated. Pay attention that RFout port has no external DC signal to prevent affecting internal PD bias voltage state! | ||
Overall Dimensions
Unit: mm
Note: 1. RF output port uses SMA;
2. Optical fiber port uses FCIAPC.
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We are commited to providing quality serviceto our customers, from product consultation to aer-sales support, to ensure customersatisfaction.
Address: No. 601, SOHO Building, 28-2 Xiyong Avenue, Xiyong Subdistrict, High-tech Zone, Chongqing
