View sy58018u datasheet:

Precision Edge™ 5Gbps DIFFERENTIAL LVPECL SY58018U Micrel Precision Edge™ 2:1 MUX WITH INTERNAL SY58018U TERMINATION FEATURES Guaranteed AC performance over temperature and voltage: Precision Edge™ • > 5Gbps data throughput • > 4GHz fMAX (clock) DESCRIPTION • < 260ps propagation delay • < 110ps tr / tf times The SY58018U is a 2.5V/3.3V precision, high-speed, 2:1 Ultra-low crosstalk-induced jitter: 1ps(rms) differential MUX capable of handling clocks up to 4GHz Ultra-low jitter design: and data up to 5Gbps. • < 1ps(rms) random jitter The differential input includes Micrel’s unique, 3-pin input • < 20ps(pk-pk) deterministic jitter termination architecture that allows customers to interface • < 10ps(pk-pk) total jitter (clock) to any differential signal (AC- or D