8CA3052APGGI

Overview

The 8CA3052APGGI is a precision clock multiplexer manufactured by Renesas Electronics Corporation. It functions as a 2:1 single-ended multiplexer designed for high-frequency signal routing within digital systems. The device supports an impressive frequency range of up to 250 MHz, ensuring reliable performance in demanding timing applications. It is housed in an 8-TSSOP package with a width of 4.40 mm. A key electrical characteristic is the VDDO pin, which allows for flexible voltage translation configurations. This pin can be set at 3.3V, 2.5V, or 1.8V, enabling the component to interface effectively across various logic levels and system architectures.

Feature Summary

• Supports high-frequency operation up to 250 MHz for precise clock signal management
• Features a configurable VDDO pin for versatile voltage translation between 3.3V, 2.5V, and 1.8V
• Designed as a 2:1 single-ended multiplexer for efficient signal routing

Applications

• Voltage translation applications requiring level shifting between different logic families
• Industrial digital systems needing precise clock distribution
• Consumer electronics utilizing high-speed timing signals
• General-purpose digital systems requiring signal multiplexing

Procurement Notes

Verify the specific suffix 'APGGI' against the official Renesas datasheet to confirm package type and temperature grade. Ensure the target application voltage aligns with the supported VDDO levels of 3.3V, 2.5V, or 1.8V. Confirm that the 250 MHz frequency requirement matches the component's maximum specification. Check for any recent product change notices regarding packaging or material compliance before finalizing procurement.

Selection Notes

Select this component when a 2:1 single-ended clock multiplexer is required for frequencies up to 250 MHz. It is particularly suitable for designs involving voltage translation needs, given the flexible VDDO configuration options. Consider the 8-TSSOP package constraints for PCB layout. Evaluate if the single-ended input/output topology meets the system's signal integrity requirements compared to differential alternatives.

Part Context

This part belongs to the clock buffer and driver category from Renesas Electronics. It serves as a specialized timing solution for managing clock signals in complex digital environments. The device complements other clock generation and distribution components by providing selective routing capabilities. Its design focuses on maintaining signal integrity while allowing for voltage domain adaptation through its adjustable output supply pin.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative sources. Consult Renesas technical support for potential obsolescence management or direct cross-reference recommendations based on specific application parameters.