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Micrel, Inc.
3.3V, 3.2Gbps DIFFERENTIAL 4:1 LVDS MULTIPLEXER with 1:2 FANOUT and INTERNAL TERMINATION
Precision Edge®
Precision ESYd8g9e5®47L
SY89547L
FEATURES
OUTPUT AMPLITUDE (mV)
s Selects among four differential inputs s Provides two copies of the selected input s Guaranteed AC performance over temp and voltage:
• DC-to > 3.2Gbps data rate throughput • < 620ps In-to-Out tpd • < 150ps tr/tf s Unique input isolation design minimizes crosstalk s Ultra-low jitter design: • < 1psRMS random jitter • < 10psPP deterministic jitter • < 10psPP total jitter (clock) • < 0.7psRMS crosstalk-induced jitter s Internal input termination s Unique input termination and VT pin accepts DCcoupled and AC-coupled inputs (LVDS, LVPECL, CML) s 350mV LVDS output swing s Power supply 3.
SY89547L Datasheet
