Microchip | SY58040UMY

The SY58040UMY is an ultra precision 4x4 CML switch with internal I/O terminal, available in MLF-44 package.

This device is optimized for precision telecom and enterprise server/storage distribution applications and distributes clock frequencies from DC to 4GHz, and data rates to 5Gbps guaranteed over temperature and voltage. It features a patent-pending isolation design that significantly improves on channel-to-channel crosstalk performance.

Features:

• Provides crosspoint switching between any input pair to any output pair
• Guaranteed AC performance over temperature and voltage:
  • DC to >5Gbps throughput
  • <350ps propagation delay
  • <60ps tr/tf times
  • <25ps skew (output-to-output)
• Unique, patent-pending, channel-to-channel isolation design provides superior crosstalk performance
• Ultra-low jitter design:
  • <1psRMS random jitter
  • <10psPP deterministic jitter
  • <10psPP total jitter (clock)
  • <0.7psRMS crosstalk-induced jitter
• Unique, patent-pending, 50Ω input termination extended CMVR, and VT pin accepts DC- and ACcoupled differential inputs
• 40 0mV CML output swing
• 50 Ω source terminated outputs minimize round-trip reflections
• Power supply 2.5V ±5% or 3.3V ±10%
• -40°C to +85°C temperature range
• Available in 44-pin (7mm x 7mm) MLF package
• Pb-Free green package

Applications:

• Data communication systems
• All SONET/SDH data/clock applications
• All Fibre Channel applications
• All Gigabit Ethernet applications