SY58017U - Micrel Semiconductor

SY58017U ULTRA-PRECISION DIFFERENTIAL CML 2:1 MUX

The SY58017U is a 2.5V/3.3V precision, high-speed, 2:1 differential MUX capable of handling clocks up to 7GHz and data up to 10.7Gbps. The differential input includes Micrel’s unique, 3-pin input termination architecture that allows customers to interface to any differential signal (AC- or DC-coupled) as small as 100mV without any level shifting or terminati.

Features

■ Guaranteed AC performance over temperature and voltage:
• DC to > 10.7Gbps data throughput
• DC to > 7GHz fMAX (clock)
• < 240ps propagation delay
• < 60ps tr / tf times
■ Ultra-low crosstalk-induced jitter: < 0.7psrms
■ Ultra-low jitter design:
• < 1psRMS random jitter
• < 10psPP deterministic jitter
• < 10psPP total jitter (clock)
■ Unique input termination and VT pin accepts DCcoupled and AC-coupled inputs (CML, PECL, LVDS)
■ Internal 50Ω output source termination
■ Typical 400mV CML output swing (RL = 50Ω)
■ Power supply 2.5V ±5% or 3.3V ±10%
■
  –40°C to +85°C temperature range
■ Availab.