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SPB-8780LW-1510G Datasheet(PDF) 2 Page - Optoway Technology Inc |
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SPB-8780LW-1510G Datasheet(HTML) 2 Page - Optoway Technology Inc |
2 / 5 page Optoway SPB-8780LW-1510G *********************************************************************************************************************************************************************** ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 E-mail: sales@optoway.com.tw http: // www.optoway.com.tw 1/1/2007 V1.0 2 Transmitter Specifications (0 oC < Topr < 70oC, 3.13V < Vcc < 3.47V) Parameter Symbol Min Typ Max Units Notes Optical Optical Transmit Power Po -1 4 dBm 1 Optical Modulation Amplitude @ 4.25 Gb/s OMA 1000 µV Output Center Wavelength λ 1480 1520 nm Output Spectrum Width σλ 1 nm -20 dB width Side Mode Suppression Ratio SMSR 30 dB Optical Rise Time tr / tf 90 ps 20% to 80% Values Relative Intensity Noise RIN -118 dB/Hz Electrical Data Input Current – Low IIL -350 µA Data Input Current – High IIH 350 µA Differential Input Voltage VIH - VIL 0.5 2.4 V Peak-to-Peak TX Disable Input Voltage – Low TDIS, L 0 0.5 V 2 TX Disable Input Voltage – High TDIS, H 2.0 Vcc V 2 TX Disable Assert Time TASSERT 10 µs TX Disable Deassert Time TDEASSERT 1 ms TX Fault Output Voltage -- Low TFaultL 0 0.5 V 3 TX Fault Output Voltage -- High TFaultH 2.0 Vcc+0.3 V 3 1. Output power is power coupled into a 9/125 µm single mode fiber. 2. Measured with a 2 7-1 PRBS. 3. There is an internal 4.7K to 10K ohm pull-up resistor to VccTX. 4. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage). Receiver Specifications (0 oC < Topr < 70oC, 3.13 V < Vcc < 3.47V) Parameter Symbol Min Typ Max Units Notes Optical Sensitivity @ 4.25 Gb/s Sen1 3.2 -26 µW dBm 4 5 Maximum Input Power Pin -9 --- --- dBm Signal Detect -- Asserted Pa --- --- -26 dBm Transition: low to high Signal Detect -- Deasserted Pd -40 --- --- dBm Transition: high to low Signal detect -- Hysteresis 1.0 --- dB Wavelength of Operation 1580 1620 nm 6 Optical Return Loss ORL 14 dB Electrical Differential Output Voltage VOH – VOL 0.6 2.0 V Output LOS Voltage -- Low VOL 0 0.5 V 7 Output LOS Voltage – High VOH 2.0 Vcc+0.3 V 7 Signal Detect Assert Time ASMAX 100 µs OFF to ON Signal Detect Deassert Time ANSMAX 300 µs ON to OFF 4. Measured at PRBS 2 7-1 at BER 1E-12. 5. Represents sensitivity based on OMA spec, as corrected to incoming Extinction Ratio of 9 dB. For example, an OMA of 3.2 µW is approximately equal to an average power of -26.8 dBm, average with an Extinction ratio of 9 dB. 6. At least 30 dB optical isolation for the wavelength 1480 to 1520 nm. 7. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage). |
Similar Part No. - SPB-8780LW-1510G_15 |
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Similar Description - SPB-8780LW-1510G_15 |
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