Microchip SY89854UMG

Fanout Buffer (распределение), транслятор11:4

Overview

The SY89854UMG is a 2.5V/3.3V precision, high-speed, fully differential 1:4 LVPECL fanout buffer. Optimized to provide four identical output copies with less than 20ps of skew and less than 10pspp total jitter, the SY89854UMG can process clock signals as fast as 2GHz.The differential input includes Micrel's unique, patent pending 3-pin input termination architecture that interfaces to any differential signal (AC or DC-coupled) as small as 100mV (200mVpp) without any level shifting or termination resistor networks in the signal path. For AC-coupled input interface applications, an on-board output reference voltage (VREF-AC) is provided to bias the center-tap (VT) pin. The outputs are 800mV LVPECL, with fast rise/fall times guaranteed to be less than 180ps.The SY89854UMG operates from a 2.5V ±5% supply or a 3.3V ±10% supply and is guaranteed over the full industrial temperature range of -40°C to +85°C. The SY89854UMG is part of Micrel's high-speed, Precision Edge® product line.

Features

Applications

• Clock signal format conversion
• Clock signal level shifting
• High performance communication system
• Data center
• Cloud computing
• Network
• High speed industry
• High-end consumer electronics
• Data communication
• Telecommunications