DESCRIPTION
The Avalanche Photo-Diode Receiver Module consists of a key Oclaro’s avalanche photo-receiver, which integrate a low-noise preamplifier and a precision NTC thermistor in a hermetic coplanar package. Differential outputs are provided to improve noise rejection for enhanced sensitivity. It has been optimized for use in 10Gb/s metro applications, using NRZ modulation, with or without FEC, at data rates up to 11.318Gb/s.
FEATURE
• Sensitivity, -26.5dBm typical
• Up to 11.318Gb/s with O and CL band
• 1000mVpp differential output voltage
APPLICATION
Metro or Ultra Long-haul Optical Transmission
Large Capacity Data Center Interconnection
Testing and Measurement
SPECIFICATION
| Parameter | Unit | Min. | Typ. | Max. | |
| Operating Wavelength** | nm | 1290 | 1550 | 1610 | |
| 3dB Bandwidth(M=10) | GHz | – | 8 | – | |
| Sensitivity(M=10) | dBm | -30 | -26.5 | -24.5 | |
| Optical Overload(M=3) | dBm | -3 | -1 | – | |
| Output Voltage Swing(Single End) | mVpp | – | 500 | 700 | |
| Maximum Data Rate | Gbps | – | 10 | 11.318 | |
| Impedance Gain(Small Signal) | KΩ | 1.1 | 1.4 | 2.5 | |
| Multiplication Bias | M3 | V | – | 20 | – |
| M10 | – | 26 | – | ||
| APD Reverse Break Down Voltage | V | – | 29 | – | |
| APD Bias Adj. | V | 20 | – | 26.5 | |
| Dark Current(@0.9Vbr) | nA | – | – | 100 | |
| Differential Output Offset Adj. | V | -0.5 | 0 | +0.5 | |
| Signal Output and Couple | – | Differential, DC or AC Coupled | |||
| RF Output Port | – | K Type Female x2 | |||
| Optical Fiber and Connector | – | SM28-e, FC/APC | |||
| Adjustment Interface | – | Trimming Potentiometer, Manual | |||
| Operating Temperature | ℃ | 0 ~50 | |||
| Power supply* | – | DC 12V, 0.2A | |||
| Dimensions (L×W×H)* | mm | 80×60×20 |
Note: *The specifications subject to change without notice. * Class 2 ESD precautions must be observed when handling these devices. *The appearance and the key component vary according to different performance requirements.
ORDER INFORMATION
RX-APD-1-2-3-4-5
| 1 | 2 | 3 | 4 | 5 |
| Package | Bandwidth | Wavelength | Electrical Interface | Connector |
| B=EVB | 10=10GHz | C=C band | D=DC Coupled | FA=FC/APC |
| M=Module | 20=20GHz | L=L band | A=AC Coupled |
EYE DIAGRAM (NRZ at 11Gbps)
