SY58611UMG

Signal Switches, Multiplexers, Decoders Overview

The SY58611UMG is a high-speed, fully differential LVDS 2:1 multiplexer from the Precision Edge product line. It processes clocks up to 2.5GHz and data rates up to 3.2Gbps with less than 20ps skew and under 10pspp total jitter. The device operates on a 2.5V ±5% supply within an industrial temperature range of –40°C to +85°C. It features internal termination accepting CML, PECL, or LVDS inputs as small as 100mVPK. The output provides a buffered LVDS copy with rise/fall times under 120ps.

Signal Switches, Multiplexers, Decoders Feature Summary

• Patented MUX isolation design minimizes adjacent channel crosstalk for superior signal integrity
• Unique internal termination architecture accepts AC- or DC-coupled differential signals without external level-shifting networks
• Fail-safe input prevents output oscillation when input signals are invalid or removed

Signal Switches, Multiplexers, Decoders Applications

• SONET clock distribution
• Fibre Channel clock and data distribution
• Gigabit Ethernet clock or data distribution
• Backplane distribution

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify that the component matches the specific Micrel Precision Edge series designation. Confirm the package type corresponds to the 16-pin QFN form factor. Ensure the operating temperature range aligns with industrial specifications. Validate RoHS compliance status prior to integration into final designs.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this part for applications requiring low jitter and high throughput in LVDS environments. Consider alternative models like the SY58609U or SY58610U if CML or LVPECL outputs are required instead of LVDS. Evaluate the fail-safe feature necessity for systems prone to input signal loss.

Signal Switches, Multiplexers, Decoders Part Context

This component belongs to Micrel's Precision Edge family of high-speed logic devices. It functions specifically as a 2:1 multiplexer designed for demanding telecommunications and datacom markets. The device integrates advanced termination and isolation technologies to support complex signal routing requirements.

Signal Switches, Multiplexers, Decoders Replacement Considerations

SY58609U (CML Output), SY58610U (LVPECL Output)