Datasheet Microchip SY58029U — Datenblatt

Precision EdgeВ®
SY58029U
В® ULTRA PRECISION DIFFERENTIAL
LVPECL 4:1 MUX with 1:2 FANOUT
and INTERNAL TERMINATION Micrel, Inc. Precision Edge
SY58029U FEATURES
В„ Selects 1 of 4 differential inputs
В„ Provides two copies of the selected input
В„ Guaranteed AC performance over temperature and
voltage: DC-to-> 5Gbps data rate throughput < 390ps IN-to-Out tpd < 110ps tr / tf times
В„ Ultra low-jitter design: < 10psPP total jitter (clock) < 1psRMS random jitter < 10psPP deterministic jitter < 0.7psRMS crosstalk-induced jitter
В„ Unique patended input design minimizes crosstalk
В„ Accepts an input signal as low as 100mV
В„ Unique patented input termination and VT pin
accepts DC-and AC-coupled inputs (CML, LVPECL,
LVDS)
В„ 800mV 100K LVPECL output swing
В„ Power supply 2.5V В±5% or 3.3V В±10%
„ –40°C to +85°C temperature range
В„ Available in 32-pin (5mm в€ћ 5mm) MLFВ® package Precision EdgeВ® DESCRIPTION
The SY58029U is a 2.5V/3.3V precision, high-speed, 4:1
differential multiplexer with 100k LVPECL (800mV)
compatible outputs, capable of handling clocks up to 4GHz …