5PB1214CMGK8

Overview

The 5PB1214CMGK8 is a mixed-signal clock buffer manufactured by Renesas Electronics, belonging to the 5PB1214 series. It functions as a fan-out buffer with one input and four outputs. The device supports maximum input frequencies up to 200 MHz and exhibits a maximum propagation delay of 2.7 ns. It operates within a supply voltage range of 2.375 V to 3.465 V and is rated for an industrial temperature range from -40°C to +105°C. The component is designed for surface-mount installation.

Feature Summary

• Four output channels providing signal distribution
• Maximum operating frequency of 200 MHz
• Low propagation delay of 2.7 ns maximum
• Wide supply voltage range: 2.375 V to 3.465 V

Applications

• Clock distribution in high-speed digital systems
• Signal buffering for mixed-signal circuits
• Industrial equipment timing networks

Procurement Notes

Verify the specific suffix 'CMGK8' against official Renesas documentation to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status through the manufacturer's current product change notices. Check for active production status and lead times directly with authorized distributors, as availability varies by region.

Selection Notes

Select this component when a 1-to-4 fan-out ratio is required for signals up to 200 MHz. Ensure the system power supply falls within the 2.375 V to 3.465 V range. Verify that the thermal environment supports the -40°C to +105°C operating temperature range. Compare propagation delay requirements against other members of the 5PB12xx family if tighter timing is needed.

Part Context

This part belongs to the Renesas 5PB12xx series of mixed-signal clock buffers. These devices are engineered for low-jitter performance and are commonly used in telecommunications and data communication infrastructure. The 5PB1214 variant specifically provides four buffered outputs from a single input source.

Replacement Considerations

Other models in the 5PB12xx series, such as the 5PB1204 or 5PB1216, may serve as alternatives depending on the required number of outputs. Verify pin compatibility and electrical parameters before substitution.