MK2049-45SILFTR

Clock Generators, PLLs, Frequency Synthesizers Overview

The MK2049-45SILFTR is a PLL clock synthesizer manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of 3.15V to 3.45V and supports a maximum frequency of 51.84MHz. The device features one circuit with a 1:3 input-to-output ratio, incorporating both divider and multiplier capabilities. It is housed in a 20-SOIC package (0.295 inch width) designed for surface mount installation. The component functions as a clock generator suitable for timing applications requiring precise frequency synthesis.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• PLL Clock Synthesizer IC with 1:3 Input/Output Ratio
• Maximum Frequency of 51.84MHz with Divider/Multiplier Support
• Supply Voltage Range of 3.15V to 3.45V
• Operating Temperature Range from -40°C to 85°C

Clock Generators, PLLs, Frequency Synthesizers Applications

• Communications systems requiring clock synchronization
• Timing circuits utilizing backplane clocks
• Jitter attenuation buffer applications

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the obsolete status of this component before procurement planning. Check for available Last Time Buy options or approved alternates. Confirm package integrity upon receipt, noting historical packaging changes documented in Product Change Notices. Ensure compatibility with existing design constraints given the discontinuation.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this part when a 51.84MHz max frequency PLL synthesizer is required. Verify that the 3.15V-3.45V supply voltage aligns with system power rails. The 20-SOIC package must fit the PCB footprint. Consider the 1:3 output ratio and divider/multiplier functionality against specific clock generation needs.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the MK2049 series of clock synthesizers. It shares functional similarities with models like the MK2049-36 but is distinguished by its specific frequency characteristics and internal ratios. The suffix 'LF' indicates lead-free compliance, while 'TR' denotes tape and reel packaging.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Consult manufacturer documentation for direct substitutes. The MK2049-36 is referenced as a related model within the same family. Verify pinout and electrical specifications carefully when considering any alternative components.