SY56023RMG

Signal Switches, Multiplexers, Decoders Overview

The SY56023RMG is a fully differential, low-voltage CML 2x2 crosspoint switch with input equalization. It processes clock signals up to 5GHz or data patterns up to 6.4Gbps. The device operates from a 2.5V ±5% core supply and a 1.2V, 1.8V, or 2.5V ±5% output supply. It features guaranteed AC performance over the industrial temperature range of –40°C to +85°C.

Signal Switches, Multiplexers, Decoders Feature Summary

• Features a unique 3-pin input termination architecture that interfaces directly to CML differential signals without level-shifting or external termination resistor networks in the signal path.
• Includes an internal voltage reference for biasing VT pins to support AC-coupled LVPECL and LVDS signal inputs.
• Provides three-level EQ control (High, Float, Low) to compensate for transmission line losses across 9, 18, or 27 inches of FR4 material.

Signal Switches, Multiplexers, Decoders Applications

• SONET clock and data distribution
• Fiber Channel clock and data distribution
• Gigabit Ethernet clock and data distribution

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific ordering suffix against the manufacturer's documentation to confirm package type and lead finish specifications. Ensure the selected variant matches the required operating temperature range and power supply configurations for your design implementation.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when routing high-speed differential signals requires dynamic switching between two inputs and two outputs. The integrated equalization capability addresses signal integrity issues caused by PCB trace attenuation at frequencies exceeding 5GHz.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to Micrel’s Precision Edge product line, designed for high-speed logic applications. It functions as a configurable crosspoint switch within the broader category of encoders, decoders, multiplexers, and demultiplexers offered by Microchip Technology.

Signal Switches, Multiplexers, Decoders Replacement Considerations

SY56023RMGTR