5P83904CMGK8

Overview

The 5P83904CMGK8 is a high-performance clock buffer manufactured by Renesas Electronics. It functions as a 1-to-4 fanout buffer with crystal input and LVCMOS outputs. The device accepts fundamental mode crystals from 10 MHz to 40 MHz and provides best-in-class phase noise performance. Key electrical parameters include a maximum propagation delay of 6 ns, an operating supply voltage range of 1.71 V to 3.465 V, and a typical operating current of 12.1 mA. It features synchronous glitch-free output enable functionality to prevent incorrect clock cycles during state transitions.

Feature Summary

• 1-to-4 Crystal Input to LVCMOS Output Fanout Buffer
• Synchronous Glitch-Free Output Enable Function
• Best-in-Class Phase Noise Performance
• Operating Voltage Range: 1.71 V to 3.465 V

Applications

• High-performance clock distribution systems
• Systems requiring low phase noise clock sources
• Digital logic circuits requiring glitch-free clock enabling

Procurement Notes

Verify the specific package type against design requirements, as the 5P83904 series includes both QFN and TSSOP variants. Confirm that the crystal frequency falls within the 10 MHz to 40 MHz range for proper operation. Ensure the supply voltage remains within the 1.71 V to 3.465 V limits. Check for RoHS compliance documentation if required by project specifications.

Selection Notes

Select this component when a 1:4 fanout buffer with crystal input is required. It is suitable for applications needing LVCMOS outputs with minimal propagation delay (max 6 ns). Consider the QFN-16 package for space-constrained designs. Verify that the operating temperature range of -40°C to +105°C meets environmental conditions.

Part Context

The 5P83904CMGK8 belongs to the 5P8390x family of mixed-signal clock buffers. This series is designed for high-performance applications requiring precise clock distribution. The 'CMGK8' suffix indicates the specific QFN-16 package variant. Other variants in the family may offer different packaging options such as TSSOP.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided data. Consult Renesas Electronics or authorized distributors for alternative components with similar specifications.