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SPM-3702WG Datasheet(PDF) 3 Page - Optoway Technology Inc |
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SPM-3702WG Datasheet(HTML) 3 Page - Optoway Technology Inc |
3 / 6 page Optoway SPM-3702WG ********************************************************************************************************************************************************************* ********************************************************************************************************************************************************************* 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 1/1/2008 V3.0 3 Receiver Specifications (0 oC < Topr < 70oC, 3.1 V < Vcc < 3. 5V) Parameter Symbol Min Typ Max Units Notes Optical Sensitivity --- --- --- -30 dBm 5 Maximum Input Power Pin -8 --- --- dBm Signal Detect -- Asserted Pa --- --- -30 dBm Transition: low to high Signal Detect -- Deasserted Pd -43 --- --- dBm Transition: high to low Signal detect -- Hysteresis 1.0 --- dB Wavelength of Operation 1260 1360 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 Notes: 5. Minimum sensitivity and saturation levels at BER 1E-10 for a 2 23-1 PRBS. 6. At least 30 dB optical isolation for the wavelength 1480 to 1580 nm. 7. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage). RECOMMENDED CIRCUIT SCHEMATIC 10nF 10 μF 10nF 10 μF VeeR POST Amp LD Driver Z=50 Ω Z=50 Ω Z=50 Ω Z=50 Ω VeeT 1 μH 1 μH TD - TD + VccT VccR RD - RD + 100 Ω SFP module SerDes 100 Ω LOS RD - RD + TD - TD + 10nF 10 μF Protocol EEPROM MODULE DETECT SCL SDA LOSS OF SINGAL Tx_DISABLE Tx_FAULT MOD_DEF(0) MOD_DEF(1) MOD_DEF(2) 4.7K to 10K Ω 4.7K to 10K Ω 4.7K to 10K Ω 4.7K to 10K Ω Tx_FAULT Tx_DISABLE (1,17,20) 3 2 18 19 16 15 12 13 8 (9,10,11,14) 6 5 4 4.7K to 10K Ω Vcc 3.3V Vcc 3.3V IC IC depending on SERDES |
Similar Part No. - SPM-3702WG_15 |
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Similar Description - SPM-3702WG_15 |
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