CY2DP1502SXI

Overview

The CY2DP1502SXI is a 1:2 fanout clock buffer manufactured by Infineon Technologies, designed for high-frequency signal distribution. It supports input formats including CML, HCSL, LVDS, and LVPECL, while providing differential LVPECL outputs. The device operates within a supply voltage range of 2.375V to 3.465V and supports frequencies up to 1.5 GHz. Packaged in an 8-SOIC surface-mount case with a width of 3.90mm, it functions reliably across an operating temperature range of -40°C to 85°C.

Feature Summary

• Supports multiple input standards: CML, HCSL, LVDS, and LVPECL
• Provides differential LVPECL output signals
• Operates at frequencies up to 1.5 GHz
• Available in an 8-SOIC surface-mount package

Applications

• High-speed clock distribution networks
• Data communication systems requiring low-jitter buffering
• Industrial equipment with strict timing requirements

Procurement Notes

This component is identified as End-of-Life (EOL) by the manufacturer. Current availability is limited to existing stock, with quantities restricted by minimum order requirements for volumes exceeding immediate inventory. Verification of current lifecycle status and substitute options is recommended before finalizing procurement plans due to discontinuation.

Selection Notes

Select this buffer when a single clock source must be distributed to two differential LVPECL loads. Ensure the system power supply remains between 2.375V and 3.465V. Verify that the input signal conforms to one of the supported standards (CML, HCSL, LVDS, or LVPECL). Consider the 8-SOIC package constraints for PCB layout and thermal management within the -40°C to 85°C operational range.

Part Context

The CY2DP1502SXI belongs to the CY2Dx series of non-PLL fanout buffers from Infineon. These devices are engineered to provide low-jitter clock distribution without the complexity of phase-locked loops. They are often used in conjunction with other clock generators to form complete high-frequency clock tree solutions, offering industry-leading added jitter performance typical of the series.

Replacement Considerations

As the CY2DP1502SXI is discontinued, engineers should evaluate alternative 1:2 fanout buffers from the same family or compatible competitors. Verify pin compatibility and electrical specifications such as supply voltage and output swing when selecting a direct replacement.