Recommend Circuit Schematic
VCC | 3.3V | 1uH | ||
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Protocol Vcc
Tx_Disable
1uH | DELTA SFP Module |
10uF 0.1uF
0.1uF VccT
10k Ohms
Protocol IC | SerDes IC |
Tx_Disable
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| Tx_Fault |
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| TD + |
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| 0.01uF | |||||
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| 100 Ohms | |
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| TD - |
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| 0.01uF | |||||
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| VeeT |
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Laser Driver
Laser Diode
RES1 | 0.1uF | VccR |
10uF |
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| RD + | 0.01uF |
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100 Ohms*
RD - 0.01uF
Rx_LOS
3.3V | Rx_LOS |
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| VeeR |
Preamp &
Quantizer
Photo Diode
RES1 RES1 RES1
PLD / PAL | Mod_def 2 |
Mod_def 1
Mod_def 0
RES1 = 4.7k to 10k Ohms
* Depands on SerDes IC used
EEPROM
6 | Aug., 2006 |
| Rev. 0A |
DELTA ELECTRONICS, INC. | www.deltaww.com |