SY58017UMG-TR

Signal Switches, Multiplexers, Decoders Overview

The SY58017UMG-TR is a Precision Edge® ultra-precision differential CML 2:1 multiplexer manufactured by Microchip Technology. It supports data rates up to 10.7 Gbps and clock frequencies up to 7 GHz. The device features an internal 50Ω output source termination and accepts DC-coupled or AC-coupled inputs including CML, PECL, and LVDS via unique input termination pins. Operating from a single 2.5V ±5% or 3.3V ±10% supply, it guarantees propagation delays under 240ps and rise/fall times below 60ps within the -40°C to +85°C industrial temperature range.

Signal Switches, Multiplexers, Decoders Feature Summary

• Ultra-low jitter design with less than 1ps RMS random jitter and less than 10ps peak-to-peak deterministic jitter.
• Unique three-pin input termination architecture allows direct interfacing with any differential signal as small as 100mV without external level shifting or termination resistor networks.
• Internal 50Ω output source termination provides typical 400mV CML output swing for simplified board layout.

Signal Switches, Multiplexers, Decoders Applications

• Redundant clock distribution
• OC-3 to OC-192 SONET/SDH clock and data distribution
• Loopback configurations
• Fibre Channel distribution

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify that the specific ordering suffix matches the required lead finish, as the 'G' suffix indicates a Pb-Free package with NiPdAu plating. Confirm the 'TR' suffix corresponds to the Tape and Reel packaging format. Ensure the component meets RoHS compliance requirements for your assembly process. Cross-reference the manufacturer part number against official datasheets to confirm the functional specifications align with your circuit design needs.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when high-speed signal routing requires minimal jitter and flexible input compatibility. It is suitable for designs needing direct interface with various logic families without additional termination components. Consider alternative models like the SY58018U if LVPECL outputs are required instead of CML. Evaluate thermal management requirements due to the MLF package construction.

Signal Switches, Multiplexers, Decoders Part Context

This component belongs to Micrel's (now Microchip) Precision Edge product line, designed for high-speed communication applications. It shares architectural similarities with other devices in the series, such as the SY58016L and SY58025U, which also feature internal I/O termination. The MLF-16 package is common across several high-density logic ICs in this family.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Public confirmed substitute part numbers include SY58018U and SY58019U for applications requiring LVPECL outputs instead of CML. For dual-channel implementations, consider the SY58025U. Verify pinout and electrical characteristics before substitution.