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6. Pin Description |
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Tx/Rx | Pin No. |
| I/O |
| Pin Name | Description | |
| 1 |
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| VeeR | Receiver Ground | |
| 2 |
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| VccR | +3.3V Receiver Power Supply | |
Rx | 3 |
| O |
| SD | Normal Optical Input indicated by logic “High”, and No Optical | |
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| Input indicated by logic “Low”. | |||||
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| 4 |
| O |
| RD(n) | Inverted Receiver Data Output | |
| 5 |
| O |
| RD(p) | ||
| 6 |
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| VccT | +3.3V Transmitter Power Supply | |
| 7 |
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| VeeT | Transmitter Ground | |
Tx | 8 |
| I |
| Tx_Dis | LVTTL Logic “High” to Disable Transmitter, and Enable | |
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| Transmitter by Logic “Low” or “Open”. | |||||
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| 9 |
| I |
| TD(p) | ||
| 10 |
| I |
| TD(n) | Inverted Transmitter Data Input | |
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| MS | Mounting studs/ connect this pin to Chassis ground | |
Note. EMI shielding lead must be connected to Signal ground
MS
Bottom View
MS
4 | Revision: S0 |
| 12/20/2006 |
DELTA ELECTRONICS, INC. | www.deltaww.com |