Microchip | SY89473UMG-TR

The SY89473UMG TR is a 2.5 V/3.3 V precision, high-speed 2:1 differential MUX capable of processing clocks up to 2.5GHz and data up to 2.5 Gbps.

It includes unique, 3-pin input termination architecture that directly interfaces to any differential signal (AC- or DC-coupled) as small as 100 mV (200 mVPP) without any level shifting or termination resistor networks in the signal path.

Features:

• Guaranteed AC performance over temperature and supply voltage:
  • DC to 2.5 Gbps data throughput
  • DC to 2.5 GHz fMAX (clock)
  • <500ps In-to-Out tpd
  • <190ps tr/tf
  • <20ps Output-to-output skew
• Unique patented input isolation design minimizes crosstalk
• Ultra-low Jitter Design:
  • <1psRMS random jitter
  • <1psRMS cycle-to-cycle jitter
  • <10psPP total jitter (clock)
  • <0.7psRMS crosstalk induced jitter
• 800 mV (100K) LVPECL output swing
• 2.5 V ±5% or 3.3 V ±10% supply voltage
• -40°C to +85°C industrial temperature range
• Available in 24-pin (4mm x 4mm) MLFTM package

Applications:

• Clock switchover
• Data distribution