SY58607U - Micrel Semiconductor

SY58607U 1:2 LVPECL Fanout Buffer

The SY58607U is a 2.5/3.3V, high-speed, fully differential 1:2 LVPECL fanout buffer optimized to provide two identical output copies with less than 20ps of skew and less than 10pspp total jitter. The SY58607U can process clock signals as fast as 2.5GHz or data patterns up to 3.2Gbps. The differential input includes Micrel’s unique, 3-pin input termination ar.

Features

Precision Edge®
• Precision 1:2, 800mV LVPECL fanout buffer
• Guaranteed AC performance over temperature and voltage:
  – DC-to > 3.2Gbps throughput
  – <350ps propagation delay (IN-to-Q)
  – <20ps within-device skew
  – <110ps rise/fall times
• Fail Safe Input
  – Prevents outputs from oscillating when input is invalid
• Ultra-low jitter design
  – 85fs RMS phase jitter
• High-speed LVPECL outputs
• 2.5V ±5% or 3.3V ±10% power supply operation
• Industrial temperature range:
  –40°C to +85°C
• Available in 16-pin (3mm x 3mm) QFN package Applications
• All SONET clock and data distribution
• Fibre Chann.