MK2304S-1ILF

Clock Generators, PLLs, Frequency Synthesizers Overview

The MK2304S-1ILF is a Phase Lock Loop (PLL) based zero delay buffer manufactured by Renesas Electronics, originally designed by IDT. It provides four low skew outputs at speeds up to 133 MHz at 3.3 V. The device includes two banks of two outputs each (1X). In the zero delay mode, the rising edge of the input clock is aligned with the rising edges of all 4 outputs. It operates within an industrial temperature range of -40°C to +85°C and is packaged in an 8-pin SOIC.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Zero input-output delay with output-to-output skew less than 200 ps on the same bank
• Supports output frequencies up to 133 MHz at 3.3 V
• Full CMOS outputs with 8 mA drive capability at TTL levels
• Spread Smart technology compatible with Spread Spectrum clock generators

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-speed digital systems requiring precise clock alignment
• Systems utilizing Spread Spectrum clock generators for EMI reduction
• Industrial applications operating between -40°C and +85°C

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify component authenticity as this part was originally manufactured by Integrated Device Technology (IDT), which has since been acquired by Renesas Electronics. Confirm that the specific ordering suffix corresponds to the industrial temperature range (-40°C to +85°C) and the lead-free (LF) RoHS-compliant configuration required for your assembly process.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select the MK2304S-1ILF when an industrial temperature rating is required alongside zero-delay buffering capabilities. Ensure the design accommodates the 8-pin SOIC package dimensions and utilizes external decoupling capacitors (0.1µF) close to the VDD pin. A 33Ω series terminating resistor should be included on each clock output to reduce reflections.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the MK2304-1 family of zero delay buffers. The 'I' suffix denotes the industrial temperature range (-40°C to +85°C), while 'LF' indicates a lead-free, RoHS-compliant manufacturing process. The device is part of Renesas's portfolio following the acquisition of IDT's clocking products.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

The MK2304S-1ILFT serves as the tape-and-reel variant of this component, offering identical electrical specifications but differing only in shipping packaging. Other members of the MK2304-1 family may offer commercial temperature ranges or different packaging options.