CY2304SI-2

Product Overview

The CY2304SI-2 from Cypress Semiconductor Corp is a zero delay buffer integrated circuit intended for clock signal handling in digital systems. The device accepts a clock input and provides a clock output with a specified 1:4 input-to-output ratio. Its interface is single-ended at both input and output, and it operates from a 3.0 V to 3.6 V supply. The component is supplied in an 8-SOIC surface-mount package with a 0.154 in / 3.90 mm body width. Its rated operating temperature range is -40°C to 85°C ambient.

Key Features

• Zero Delay Buffer type for clock signal handling.
• Accepts a clock input and provides a clock output.
• Specified input-to-output ratio is 1:4.
• Input and output are single-ended rather than differential.
• Supply voltage range is 3.0 V to 3.6 V.
• Operating temperature range is -40°C to 85°C ambient.
• Surface-mount 8-SOIC package with 0.154 in / 3.90 mm width.

Applications

• Single-ended clock signal distribution in digital circuit boards.
• Clock path buffering in embedded systems powered at 3.0 V to 3.6 V.
• Timing signal routing in assemblies rated for -40°C to 85°C ambient operation.
• Surface-mount implementation of a zero delay buffer in compact board layouts.

Design & Procurement Notes

When selecting the CY2304SI-2, confirm that the board supply remains within 3.0 V to 3.6 V and that the ambient temperature stays within -40°C to 85°C. The single-ended input and output require non-differential clock routing, so differential clock interfaces should not be assumed without separate verification. The 8-SOIC surface-mount package has a 0.154 in / 3.90 mm width, so pad layout, soldering profile, and thermal management should match this footprint. The 1:4 input-to-output ratio should be aligned with the intended clock topology and downstream signal requirements.