CDMA Coaxial Laser Module
Features
- DFB Coaxial Packaging
- Built-in InGaAs/PIN monitor
- High reliability, Long operation life
Applications
- Optical Transmitter of Date Signal
- Optical Transmitter of Analog Signal
- optical Bidi Module and Optical Receiver
- LD Pin Assignment: Test Equipments
Absolute Maximum ratings(Tc=25°C)
Parameter | Symbol | Ratings | Unit |
---|---|---|---|
LD Operating Current | If(LD) | Ith+20 | mA |
LD Reverse Voltage | Vr(LD) | 2.0 | V |
PD Operating Current | If(PD) | 2 | mA |
PD Reverse Voltage | Vr(PD) | 15 | V |
Operating Temperature | Topr | -40~+85 | °C |
Storage Temperature | Tstg | -40~+85 | °C |
Welding Temperature | Tsld | 260/10 | °C/S |
Optical and Electrical Characteristics(Tc=25°C)
Parameter | Symbol | Min | Type | Max | Unit | Test Condition |
---|---|---|---|---|---|---|
Threshold Current | Ith | 5 | – | 15 | mA | CW |
Forward Voltage | Vop | – | 1.1 | 1.6 | V | CW,If=Iop |
Optical Output Power | Pf | – | 1 | 2 | mW | CW,If=Ith+20 mA |
Center Wavelength | λc | λ -3 | λ | λ +3 | nm | CW,P0 = Pf |
Rise/Fall Time(10~90)% | Tr/Tf | – | – | 0.4 | nS | If=Ith,Po=Pf (10-90)% |
Monitor Current | Im | 0.1 | – | 1 | mA | CW,P0 = Pf |
PD Capacitance | CPD | – | 10 | 15 | PF | VRD=5V |
PD Dark Current | Id | – | – | 1 | nA | VRD=5V |
Side Mode Suppression Ration | SMSR | 30 | 35 | – | dB | CW,Po=5mW |
Wavelength Temperature Coefficient | Δλ/ΔT | – | 45 | 0.55 | nm/°C | |
Input/output coefficient ratio | IOCR | 10 | – | 50 | % | |
Slop Efficiency | SE | 0.2 | mW/mA | CW Po=5mW T=25°C |
Purchase Information
CHLD-XXX-XXXX-XXX Coaxial Package Laser Diode
—X | X | X | —X | X | X | X | —X | X | X | |
---|---|---|---|---|---|---|---|---|---|---|
Package Type | Type Connector | Package Series | Type LD | Wavelength | Power | PD Connector Pin | Date Rate | Isolator | A&V ROHS | |
Fiber | Rec | |||||||||
P: fiber
R: receptable |
F: FC/UPC S: SC/UPS T: ST/PC FA: FC/APC SA: SC/APC N:NO |
A:FC-1 B:FC-2 C: FC-3 D: SC E: ST |
1: Type 1 2: Type 2 3: Type 3 4: Type 4 5: Type 5 No: R |
D: DFB LD |
31: 1310nm 27: 1270nm 29: 1290nm ….. 61:1610nm (1270-1610) |
05: 0.5mW 10: 1.0mW 20: 2.0mW |
A: type A |
1: 1.25Gb/s 2: 2.5Gb/s |
G: isolator NO: nothing |
R: pass ROHS NO: nothing |