ICS527R-03LFT

Clock Generators, PLLs, Frequency Synthesizers Overview

The ICS527R-03LFT is a clock slicer integrated circuit manufactured by Renesas Electronics (formerly IDT). It functions as a zero-delay buffer with PECL outputs, housed in a 28-pin SSOP package. The device supports a maximum input frequency of 160 MHz and operates on a supply voltage range of 3.15 V to 3.45 V. It integrates a PLL for frequency division and multiplication, providing one circuit configuration. The component is designed for surface-mount installation and complies with RoHS standards.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Zero-delay buffer architecture with integrated PLL
• PECL output interface type
• Maximum operating frequency of 160 MHz
• Supply voltage range: 3.15 V to 3.45 V

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-speed digital signal processing systems
• Telecommunications equipment requiring precise clock distribution
• Computer peripheral interfaces utilizing PECL signaling

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the manufacturer status, as Renesas acquired IDT. Confirm the specific suffix 'LFT' corresponds to the tape and reel packaging format and lead-free compliance. Check current availability as the part may be discontinued or subject to last-time buy notices from the original IDT era.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a zero-delay buffering solution with PECL outputs is required for frequencies up to 160 MHz. Ensure the system power supply can maintain the tight 3.15 V to 3.45 V range. Compare against other members of the 527-01 series if different output configurations or packaging options are needed.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the ICS527-01 family of clock buffers. It was originally produced by Integrated Device Technology (IDT) before Renesas Electronics completed its acquisition. The 'LFT' suffix typically denotes a lead-free finish and tape-and-reel shipping method, distinguishing it from tube-packaged variants like the ICS527R-03LF.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct substitutes within the same family include the ICS527R-01LF and ICS527R-02LF, which share similar electrical characteristics but may differ in pinout or specific output configurations. Verify compatibility with existing PCB footprints and design-in requirements.