Recommend Circuit Schematic
Protocol Vcc
Tx_Disable
Tx_Fault
Protocol IC
Rx_LOS
Rate Select
VCC | 3.3V | 1uH |
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| 1uH |
| DELTA SFP Module | |
RES1 | 10uF | 0.1uF |
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| 0.1uF | VccT |
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| 10k Ohms |
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| Tx_Disable |
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| Tx_Fault |
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| TD + | 0.01uF |
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| Laser Driver | |
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| 100 Ohms | |
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| Laser Diode | |
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| TD - | 0.01uF |
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SerDes IC |
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| VeeT |
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| VccR |
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| RES1 | 10uF | 0.1uF |
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| RD + | 0.01uF | Preamp & |
100 Ohms* |
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| Quantizer | |
| RD - |
| Photo Diode | ||
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| Rx_LOS | 0.01uF |
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| Rate Select |
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| 3.3V |
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| 30k Ohms |
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| VeeR |
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RES1 | RES1 | RES1 |
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PLD / PAL |
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| Mod_def 2 |
| EEPROM |
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| Mod_def 1 |
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| Mod_def 0 |
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RES1 = 4.7k to 10k Ohms |
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* Depands on SerDes IC used
6 | 2008/3/18 |
| Rev. 0A |
DELTA ELECTRONICS, INC. | www.deltaww.com |