MK2058-01SILFTR

Clock Generators, PLLs, Frequency Synthesizers Overview

The MK2058-01SILFTR is a clock jitter attenuator integrated circuit manufactured by Renesas Electronics Corporation. It operates with a maximum frequency of 27MHz and utilizes an internal Phase-Locked Loop (PLL) to reduce timing noise. The device accepts LVCMOS input signals and provides LVCMOS outputs, featuring a 2:1 input-to-output ratio. It is housed in a 20-SOIC package with a width of 7.50mm. The component requires a supply voltage between 3.15V and 3.45V and functions within a temperature range of -40°C to 85°C. This specific part number is listed as obsolete.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Integrated PLL-based clock jitter attenuation for signal integrity improvement
• LVCMOS compatible input and output interfaces
• 27MHz maximum operating frequency
• Single-channel configuration in a 20-SOIC surface-mount package

Clock Generators, PLLs, Frequency Synthesizers Applications

• Communications equipment requiring clean clock signals
• Data acquisition systems needing precise timing
• Industrial control systems with sensitive digital components

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

This component is officially marked as obsolete by the manufacturer. Verification of current availability should focus on distributor surplus stocks or secondary market sources rather than direct manufacturing orders. Buyers must confirm the specific revision level and packaging condition when sourcing from non-primary channels due to the end-of-life status.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Designers requiring this specific jitter attenuation profile must evaluate alternative components from the same family or newer generations, as the MK2058-01 series is discontinued. Selection should prioritize devices with matching LVCMOS I/O levels, similar 27MHz frequency constraints, and compatible 20-SOIC footprints to minimize board redesign efforts.

Clock Generators, PLLs, Frequency Synthesizers Part Context

The MK2058-01SILFTR belongs to the MK2058-01 product line, which is categorized under clock generators and jitter cleaners. The 'LFTR' suffix indicates a tape-and-reel packaging format suitable for automated assembly processes. The device falls under the broader category of timing solutions provided by Renesas, formerly IDT, for communication infrastructure.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Public documentation lists the MK2058-01SILFTR as obsolete. No specific public substitute part numbers are confirmed in the provided source material. Engineers should consult Renesas official replacement guides for equivalent jitter attenuators.