Optical Characteristics (LCP-1250A4FSR)
(VCC=3.135V to 3.465V, Data Rate=1.25Gb/sec,
Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
Transmitter |
|
|
|
|
|
|
Output Optical Power (Avg.) | PO |
| dBm |
| ||
Optical Extinction Ratio | ER | 9 |
|
| dB |
|
Center Wavelength | λC | 830 | 850 | 860 | nm |
|
Spectral Width (RMS) | σ |
|
| 0.85 | nm |
|
Optical Rise/Fall Time | tr /tf |
|
| 260 | psec | 1 |
Total Jitter | TJTX |
|
| 220 | psec |
|
Relative Intensity Noise | RIN |
|
| dB/Hz |
| |
Output Eye | Complies with | the IEEE | 802.3z/D2 | specification, and is class 1 laser | ||
eye safety |
|
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| |
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|
|
| |
Receiver |
|
|
|
|
|
|
Sensitivity (Avg.) | PIN |
|
| dBm | 2 | |
Input Optical Wavelength | λ |
| 850 |
| nm |
|
LOS- | PD |
|
| dBm |
| |
LOS- asserted (Avg.) | PA |
|
| dBm |
| |
0.5 |
|
| dB |
| ||
Overload | PO |
|
| dBm |
|
Notes:
1.These are 20%~80% values
2.The sensitivity is provided at a BER of
Mask of the eye diagram for the optical transmit signal
3 | Nov., 2006 |
| Rev. 0C |
DELTA ELECTRONICS, INC. | www.deltaww.com |