8CA3052APGGI8

Overview

The 8CA3052APGGI8 is a clock multiplexer integrated circuit manufactured by Renesas Electronics Corporation. It functions as a 2:1 single-ended multiplexer with a maximum operating frequency of 250 MHz. The device utilizes an additive phase jitter specification of 0.18 ps RMS typical value at 180 fs. It supports core voltages of 3.3V and 2.5V, accommodating both 3.3V and 2.5V differential input signaling standards. The component is housed in an 8-TSSOP package with a width of 0.173 inches (4.40mm).

Feature Summary

• Functions as a precision-designed 2:1 single-ended clock multiplexer.
• Supports high-frequency operation up to 250 MHz for timing applications.
• Features low additive phase jitter performance suitable for sensitive signal integrity requirements.

Applications

• Clock distribution networks requiring signal selection.
• FPGA timing configuration and synchronization.
• High-speed data handling systems.

Procurement Notes

Verify the specific suffix '8' indicates tape-and-reel packaging when sourcing from distributors. Confirm that the 8-TSSOP footprint matches the target PCB design constraints. Ensure voltage supply lines are stable within the 2.5V or 3.3V operational ranges specified for the device core. Cross-reference the manufacturer part number directly with official Renesas documentation to avoid confusion with similar series components.

Selection Notes

Select this component when a compact 2:1 clock mux is required for frequencies up to 250 MHz. Consider the 8-TSSOP package size for space-constrained designs. Evaluate the 0.18 ps RMS jitter specification against system noise budgets. Ensure compatibility with 3.3V or 2.5V logic levels for both power supply and input signaling interfaces.

Part Context

This part belongs to the 8CA30S2 series of clock multiplexers from Renesas Electronics. It is designed for precision timing applications where signal integrity is critical. The series offers solutions for managing clock signals in complex digital systems, providing reliable switching between two input sources with minimal distortion.

Replacement Considerations

Consult official Renesas substitution guides for verified alternatives. Generic equivalents may not match the specific 0.18 ps jitter or 250 MHz frequency limits. Verify pinout compatibility before replacing to ensure functional equivalence in existing designs.