MK1726-08SLFTR

Overview

The MK1726-08SLFTR is a spread spectrum clock generator manufactured by Renesas Electronics Corporation. It operates with a core voltage of 3.3V and accepts an input frequency range of 16 to 32 MHz. The device provides modulated and unmodulated clocks, featuring a reference output. Typical center-to-center jitter is 250 ps peak-to-peak, with a maximum of 350 ps peak-to-peak. It is packaged in an 8-pin SOIC format.

Feature Summary

• Generates low EMI output clock and reference clock from clock or crystal input
• Lowers electromagnetic interference through spread spectrum technology
• Provides both modulated and unmodulated clock outputs

Applications

• Systems requiring low EMI clock generation
• Digital circuits needing precise clock modulation
• Embedded systems utilizing spread spectrum techniques

Procurement Notes

Verify the component authenticity by checking the manufacturer's marking on the package against official Renesas documentation. Confirm the order suffix LFTR indicates reel packaging. Ensure the part number matches the specific MK1726-08 variant for correct electrical characteristics. Cross-reference the datasheet revision date to ensure compatibility with current design requirements.

Selection Notes

Select this component when designing systems that require active EMI reduction through clock frequency modulation. It is suitable for applications needing a stable 3.3V supply and LVCMOS outputs within the 16-32 MHz range. Consider the 8-SOIC package size for PCB layout constraints. Verify that the jitter specifications meet the system's timing integrity requirements.

Part Context

This part belongs to the MK1726 series of clock generators. It is designed to replace older fixed-frequency oscillators in designs where EMI compliance is critical. The device integrates the necessary circuitry to modulate the output frequency while maintaining signal integrity for digital loads.

Replacement Considerations

Direct replacements must match the MK1726-08 base part number and support spread spectrum functionality. Verify pinout compatibility with the 8-SOIC package. Ensure the substitute component supports the same 3.3V operating voltage and 16-32 MHz input/output frequency range.