IDT2309B-1HDCG8

Clock Generators, PLLs, Frequency Synthesizers Overview

The IDT2309B-1HDCG8 is a zero-delay clock buffer manufactured by Renesas Electronics. It operates at frequencies up to 133 MHz with LVCMOS outputs and an SOIC-8 package. The device supports a supply voltage range of 3 V to 3.6 V, features five outputs, and maintains a maximum propagation delay of 0 ps. It functions within a temperature range of -40°C to +85°C, drawing 35 mA during operation.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Zero-delay PLL-based clock buffering with 0 ps max propagation delay
• Five LVCMOS outputs supporting frequencies up to 133 MHz
• SOIC-8 surface-mount package for compact integration

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-speed clock distribution in digital systems
• Low-skew clock buffering for data acquisition
• Timing synchronization in communication equipment

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the manufacturer part number against official Renesas documentation to confirm specifications. Check RoHS compliance status via the datasheet. Confirm the package type is SOIC-8 and the operating temperature range matches industrial requirements (-40°C to +85°C). Ensure the supply voltage aligns with 3V to 3.6V system designs.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a zero-delay buffer with five outputs is required. The SOIC-8 package suits space-constrained PCB layouts. Verify that the 133 MHz frequency limit meets system timing needs. Ensure the 3V to 3.6V supply voltage is compatible with the target circuit design.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the 2305/2309 series of zero-delay buffers from Renesas. These devices use internal PLLs to eliminate clock skew between input and output signals. The IDT2309B-1HDCG8 variant specifically offers five outputs in an SOIC-8 package, differing from other series members that may provide more outputs or different packaging options.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

IDT2305-1HDCGI8 is a verified substitute offering similar zero-delay buffering capabilities.