Microchip | SY58609UMG

The SY58609UMG is a 2.5/3.3 V, high-speed fully differential CML 2:1 MUX capable of processing clock signals up to 2.5 GHz and data patterns up to 4.25 Gbps. This device is optimized to provide a buffered output of the selected input with less than 20ps of skew and less than 10pspp total jitter

The differential input includes unique, 3-pin input termination architecture that interfaces to LVPECL, LVDS or CML differential signals,The SY58609U operates from a 2.5 V ±5% supply or 3.3 V ±10% supply and is guaranteed over the full industrial temperature range –40°C to +85°C

Features:

• Precision 400 mV CML 2:1 MUX
• Guaranteed AC performance over temperature and voltage:
  • DC-to > 4.25 Gbps throughput
  • <370ps propagation delay (IN-to-Q)
  • <90ps rise/fall times
• Fail Safe Input
• Ultra-low jitter design
  • <1psRMS cycle-to-cycle jitter
  • <10psPP total jitter
  • <1psRMS random jitter
  • <10psPP deterministic jitter
• High-speed CML outputs
• 2.5 V ±5% or 3.3 V ±10% power supply operation
• Industrial temperature range: –40°C to +85°C

Applications:

• Data Distribution: OC-48, OC-48+FEC, XAUI
• SONET clock and data distribution
• Fibre Channel clock and data distribution
• Gigabit Ethernet clock and data distribution