Bi-Directional-Coaxial LD Module
Features
- MQW DFB (FP) LD
- Low threshold current and operating current
- High output power
- Built-in InGaAsP monitor PD
- High responsivity, InGaAs planar PIN detector
- Wide temperature range opreation (Tc=-40°C to +85°C)
Applications
- Audio, Video, Data Transmission
Absolute Maximum ratings(Tc=25°C)
| Parameter | Symbol | Min | Max | Unit | Test Condition | |
|---|---|---|---|---|---|---|
| Transmit | Storage Temperature | Tst | -40 | +100 | °C | |
| Operating Temperature | Top | -40 | -85 | °C |
Optical & Electrical Characteristics
| Parameter | Symbol | Min | Typ | Max | Unit | Test Condition | |
|---|---|---|---|---|---|---|---|
| Transmit | Center Wavelength | λc | λ-10 | λ | λ+10 | nm | |
| Threshold Current | Ith | – | 5 | 15 | mA | λnm,25°C | |
| Spectral Width | Δλ | – | 1 | 2 | nm | CW, Ith+20mA | |
| Output Power | P | – | 1 | – | mW | CW, Ith+20mA, nm | |
| Operating Voltage | Vop | – | 1.1 | 1.5 | V | CW, Ith+20mA | |
| Rise/Fall Time | Tr/Tf | – | 0.3 | 0.7 | nS | CW, Ith+20mA | |
| Monitor Current | Im | 0.1 | 0.7 | – | mA | CW, Ith+20mA | |
| Receiver | Detection Range | λ | 1100 | – | 1650 | nm | – |
| Responsivity | R | 0.7 | 0.9 | A/W | VR=5V, λ=1550 nm | ||
| Dark Current | Id | – | 0.1 | 2 | nA | VR=5V, 25°C | |
| Saturation Power | P | 3 | – | – | dBm | VR=5V, 25°C | |
| Rise and Fall Time | Tr/Tf | – | 0.1 | – | ns | RL=50Ω | |
| Reverse Voltage | VR | – | – | 15 | V | – | |
| Capacitance | Ct | – | 0.9 | 1.0 | pF | VR=5V |
Purchase Information
CHDM-XX-XXXX-XX-XXR Coaxial Package Laser Diode
| —X | X | —X | X | X | X | —X | X | —X | X | R |
|---|---|---|---|---|---|---|---|---|---|---|
| Fiber | Type Connector | LD Type | Transmitter Wavelength | Power | LD Assignment | Receiver Wavelength | PD Assignment | Date Rate | Isolator | A&V ROHS |
| P: 0.9 | F: FC/UPC S: SC/UPS T: ST/PC FA: FC/APC SA: SC/APC |
D: DFB F: FP |
31: 1310nm 55: 1550nm 61: 1610nm Others |
05: 0.5mW 10: 1.0mW 20: 2.0mW 30: 3.0mW |
A: type A B: type B |
31: 1310nm 55: 1550nm Others |
B: type B | 1: 1.25Gb/s 2: 2.5Gb/s |
G: isolator NO: nothing |