23S08E-1DCGI8

Overview

The Renesas 23S08E-1DCGI8 is a 3.3V zero-delay clock multiplier with spread spectrum compatibility, manufactured by Renesas Electronics Corporation. It operates within an input frequency range of 10 MHz to 133 MHz and provides eight LVCMOS outputs. The device features a maximum core-to-core jitter of 200 ps and an output skew of 200 ps. It accepts spread spectrum inputs for EMI reduction. The component is housed in a 16-pin SOIC package (code DCGI8) with a temperature range of 0°C to 70°C. This specific variant is marked as obsolete or end-of-life.

Feature Summary

• Zero-delay buffer architecture ensuring minimal propagation delay
• Spread spectrum input capability for electromagnetic interference mitigation
• Eight LVCMOS outputs with 3.3V core voltage operation
• Input frequency range of 10 MHz to 133 MHz

Applications

• Clock distribution in high-speed digital systems
• EMI reduction in sensitive electronic circuits
• System synchronization where low jitter is critical

Procurement Notes

This part number is listed as obsolete or end-of-life by the manufacturer. Availability is restricted, and direct procurement from Renesas may not be possible. Verification of current stock status through authorized distributors is required before design finalization. Alternative components should be evaluated for long-term supply stability.

Selection Notes

Select this component only if legacy compatibility with the 23S08 family is required. Ensure the system design accommodates the 0°C to 70°C operating temperature range. Verify that the 200 ps jitter specification meets the timing requirements of the target application. Consider newer Renesas clock generators if new designs are being developed.

Part Context

The 23S08E-1DCGI8 belongs to the Renesas 23S08 series of zero-delay clock multipliers. It shares functional similarities with other variants like the 23S08-2HDCG and 23S08-1HPGG but differs in package type and specific suffix codes indicating pinout or electrical characteristics. It is designed for applications requiring precise clock multiplication without added latency.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult Renesas technical support for recommended obsolescence replacements or evaluate similar zero-delay buffers from other manufacturers if necessary.