Microchip Technology Precision Edge® SY89851UMG-TR Fanout Buffer (Distribution), Translator, 1:2, 4 GHz, CML/LVDS/PECL input, LVPECL output, 16-MLF (3x3), Surface Mount, Tape & Reel.
| Parameter / Attribute | Specification / Value |
|---|---|
| Type | Fanout Buffer (Distribution), Translator |
| Series | Precision Edge® |
| Mounting | Surface Mount |
| Supply voltage | 2.375V ~ 3.6V |
| Frequency - max | 4 GHz |
| Operating temperature | -40°C ~ 85°C |
| Input | CML, LVDS, PECL |
| Output | LVPECL |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 16-VFQFN Exposed Pad, 16-MLF® |
| Number of circuits | 1 |
| Ratio - Input:Output | 1:2 |
| Differential - Input:Output | Yes/Yes |
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The SY89851UMG-TR is a 1:2 fanout buffer and translator from Microchip's Precision Edge® series, accepting CML, LVDS, or PECL inputs and delivering a single LVPECL output pair. Rated for a maximum frequency of 4 GHz, it handles the clock distribution for 10G+ serial links and high-speed data converters where edge placement matters.
All signal paths are differential (input and output), so the PCB traces should be routed as 100-Ω coupled pairs with matched length to preserve the 4 GHz bandwidth.
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