SY89464U Overview
Key Specifications
Mount Type: Surface Mount
Pins: 44
Max Voltage (typical range): 3.6 V
Min Voltage (typical range): 2.375 V
Description
The SY89464U is a low jitter 1:10 LVPECL fanout buffer with a 2:1 differential input multiplexer (MUX) optimized for redundant source switchover applications. Unlike standard multiplexers, the SY89464U’s unique 2:1 Runt Pulse Eliminator (RPE) MUX prevents any short cycles or “runt” pulses during switchover.
Key Features
- Selects between two sources, and provides 10 precision LVPECL copies
- Unique, patent-pending MUX input isolation design minimizes adjacent channel crosstalk
- Fail-Safe Input prevents oscillations
