SY89851UMG

MICREL SEMICONDUCTOR  SY89851UMG  芯片, 扇出缓冲器, 4GHZ, QFN-16

The is a 1:2 low jitter low skew high-speed differential Fan-out Buffer optimized for precision telecom and enterprise server distribution applications. The SY89851U distributes clock frequencies from DC to >3GHz and data rates to 2.5Gbps guaranteed over-temperature and voltage. The SY89851U differential input includes "s unique, 3-pin input termination architecture that directly interfaces to any differential signal as small as 100mV without any level shifting or termination resistor networks in the signal path. The outputs are 800mV, 100Kcompatible LVPECL with extremely fast rise/fall time guaranteed to be less than 180ps.

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Guaranteed AC performance over-temperature and supply voltage

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Ultra-low jitter design

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Unique, patented input termination and VT pin accepts DC- and AC-coupled inputs

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100K LVPECL-compatible outputs