SY58026U Datasheet | Micrel Semiconductor

Micrel, Inc. ULTRA PRECISION DUAL 2:1 LVPECL MUX WITH INTERNAL TERMINATION Precision Edge® Precision ESd Y5g8e0®26U Features - Two independent differential 2:1 multiplexers - Guaranteed AC performance over temperature and voltage: - DC-to >5Gbps data rate throughput - <310ps IN-to-Out tpd - <110ps tr / tf - Unique, patent-pending input isolation design minimizes crosstalk - Ultra-low jitter design: - <1ps RMS random jitter - <10ps PP deterministic jitter - <10ps PP total jitter (clock) - <0.7ps RMS crosstalk-induced jitter - Unique, patent-pending 50ý input termination and VT pin accepts DC-coupled and AC-coupled inputs (CML, LVDS, PECL) - 800m V LVPECL output swing - Power supply 2.5V ±5% or 3.3V ±10% - - 40°C to +85°C temperature range - Available in 32-pin (5mm ∞ 5mm) MLF® package APPLICATIONS - Data munication systems - SONET applications - Fibre Channel applications - Gig E applications Precision Edge® DESCRIPTION The SY58026U Features two ultra-fast, low jitter 2:1 differential muxes with a guaranteed maximum data throughput of 5Gbps. The SY58026U differential inputs include a unique internal termination design that allows access to the termination network through a VT pin. The device easily interfaces to different logic standards, both AC- and DCcoupled, without external resistor-bias and termination networks. The result is a clean, stub-free, low jitter interface solution. The differential 800m V LVPECL outputs have extremely fast rise/fall times guaranteed to be less than...