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| Partname: | SY89840UMG |
| Description: | Precision LVPECL Runt Pulse Eliminator 2:1 Multiplexer |
| Manufacturer: | Micrel |
| Datasheet: | PDF (1.70M).
Click here to download *) |
The SY89840U is a low jitter PECL, 2:1 differential input multiplexer (MUX) optimized for redundant source switchover applications. Unlike standard multiplexers, the SY89840U unique 2:1 Runt Pulse Eliminator (RPE) MUX prevents any short cycles or "runt" pulses during switchover. In addition, a unique Fail-Safe Input protection prevents metastable conditions when the selected input clock fails to a DC voltage (voltage between the pins of the differential input drops below 100mV). |
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Click here to download SY89840UMG Datasheet*) |
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