MPC9993AC

Overview

The MPC9993AC is a PLL clock driver and dynamic clock switch integrated circuit manufactured by Renesas Electronics. It operates with a maximum frequency of 180 MHz and utilizes LVPECL input and output signaling. The device features a 2:5 input-to-output ratio, supporting both differential inputs and outputs. It includes integrated dividers and multipliers for flexible clock generation. The component is housed in a 32-LQFP surface-mount package and functions within a supply voltage range of 3.135V to 3.465V across an industrial temperature range of -40°C to 85°C.

Feature Summary

• PLL Clock Driver with Dynamic Clock Switching capabilities
• LVPECL Input/Output Interface with Differential Signaling
• 2:5 Input-to-Output Ratio with Integrated Dividers/Multipliers
• 180 MHz Maximum Operating Frequency

Applications

• Data communication systems requiring precise clock distribution
• Telecommunications infrastructure equipment
• High-speed digital signal processing applications

Procurement Notes

Verify the exact part number MPC9993AC against official Renesas documentation, as similar identifiers like MPC99J93AC exist in public databases. Confirm availability status and lead times directly with authorized distributors or the manufacturer. Ensure the specific suffix matches the required package and temperature grade before ordering.

Selection Notes

Select this component when LVPECL compatibility is required for high-speed clock distribution. Verify that the 180 MHz frequency limit meets system requirements. Ensure the power supply design accommodates the 3.135V to 3.465V operating range. Consider the 32-LQFP package dimensions for PCB layout constraints.

Part Context

This device belongs to the Renesas clock generator and timer IC family. It serves as a specialized solution for generating and switching clock signals in data communication and telecommunications environments. The integration of PLL and dynamic switching features allows for efficient clock management in complex digital systems.

Replacement Considerations

Publicly confirmed substitute part numbers for MPC9993AC are not available in the provided reference material. Consult Renesas technical support or authorized distributors for verified cross-reference information.