The SY89113UMYTR is a 3.3V/5V Precision, High-Speed 2:1 Multiplexer manufactured by Micrel (now Microchip Technology). It's designed for high-performance signal routing applications where signal integrity and low jitter are critical.

Applications

• High-speed data routing
• Clock distribution
• Signal selection
• ATE (Automatic Test Equipment)
• Networking equipment

Features

• 2:1 Multiplexer
• Low propagation delay
• Low output skew
• Wide operating voltage range (3.3V or 5V)
• PECL compatible outputs
• LVTTL/LVCMOS compatible inputs

Benefits

• High-speed signal routing: Low propagation delay ensures minimal signal distortion and delay.
• Precise signal timing: Low output skew minimizes timing differences between output signals.
• Versatile operation: Wide operating voltage range allows the device to be used in a variety of systems.
• Interoperability: PECL compatible outputs facilitate connection to other high-speed devices.
• Easy control: LVTTL/LVCMOS compatible inputs simplify control logic design.

Additional Details

The SY89113UMYTR operates from either a 3.3V or 5V power supply. The device features a select input that determines which of the two input signals is routed to the output. The outputs are PECL (Positive Emitter-Coupled Logic) compatible, enabling high-speed signal transmission. The inputs are compatible with LVTTL/LVCMOS logic levels, simplifying interface to standard logic devices. The device is typically available in a small surface-mount package to minimize board space. The SY89113UMYTR is often used in applications where signal integrity is crucial, such as high-speed data communication and clock distribution systems.