SY56023RMG-TR

Signal Switches, Multiplexers, Decoders Overview

The SY56023RMG-TR 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 features a unique 3-pin input termination architecture for direct CML interfacing and accepts AC-coupled LVPECL/LVDS. It operates from a 2.5V ±5% core supply (2.375V–2.625V) and a 1.2V/1.8V/2.5V ±5% output supply (1.14V–2.625V). Propagation delay is <280ps, output skew <15ps, and rise/fall times <80ps. Jitter is <1ps RMS cycle-to-cycle. It is housed in a 16-pin QFN package and rated for -40°C to +85°C.

Signal Switches, Multiplexers, Decoders Feature Summary

• Supports three-level input equalization for 9, 18, or 27 inches of FR4 transmission line
• Features ultra-low jitter design with less than 1ps RMS cycle-to-cycle jitter
• Includes internal voltage reference biasing for AC-coupled interface applications
• Provides high-speed CML outputs with guaranteed fast rise and fall times

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 'TR' corresponds to the Tape and Reel packaging configuration as documented in the official datasheet. Confirm that the component meets industrial temperature range requirements (-40°C to +85°C) for your intended deployment environment. Ensure power supply decoupling capacitors are placed close to VCC and VCCO pins to maintain signal integrity.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when a 2x2 crosspoint topology is required for high-speed signal routing. It is suitable for designs needing flexible input compatibility with CML, LVPECL, or LVDS standards. Consider its equalization capabilities if driving long PCB traces. Verify that the available output supply voltages (1.2V, 1.8V, or 2.5V) align with the receiving device's input requirements.

Signal Switches, Multiplexers, Decoders Part Context

The SY56023R belongs to Micrel’s Precision Edge product line, designed for high-speed communication and networking ICs. It serves as a critical interconnect solution in storage systems, ATE, test equipment, enterprise networking, and metro area networks. The device facilitates precise signal distribution across complex digital architectures requiring low latency and minimal distortion.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Public confirmed substitute part numbers: None identified.