651MILFT

Overview

The 651MILFT is a clock buffer manufactured by Renesas Electronics Corporation, belonging to the 651 series. It features a single input and four outputs, designed for signal distribution in digital systems. The device supports a maximum operating frequency of 200 MHz and operates within a supply voltage range of 3 V to 5.5 V. Key electrical parameters include a maximum propagation delay of 8 ns and a typical operating current of 18 mA. It is housed in an 8-SOIC package and is rated for industrial temperature ranges from -40°C to +85°C.

Feature Summary

• 1-to-4 Clock Buffer Configuration
• Maximum Frequency of 200 MHz
• Supply Voltage Range: 3 V to 5.5 V
• 8-SOIC Surface Mount Package

Applications

• General-purpose clock distribution in embedded systems
• Signal buffering for high-speed digital interfaces
• Industrial control applications requiring reliable timing signals

Procurement Notes

Verify the specific suffix (LF vs. LFTR) against the manufacturer's official documentation to confirm packaging type, such as tube or reel configuration. Ensure the component meets RoHS compliance requirements for the intended market. Cross-reference the part number with authorized distributors to confirm current availability and lead times, as stock levels fluctuate.

Selection Notes

Select the 651MILFT when a 1:4 clock fan-out solution is required with a maximum frequency of 200 MHz. Ensure the system power supply falls within the 3 V to 5.5 V range. Consider the 8-SOIC package dimensions for PCB layout constraints. Verify that the 8 ns propagation delay meets the timing requirements of the destination circuits.

Part Context

The 651MILFT is part of Renesas' 651 series of clock buffers. This series provides low-skew, high-performance clock distribution solutions. The component is often used in conjunction with other Renesas timing devices to ensure synchronized operation across multiple subsystems in complex electronic designs.

Replacement Considerations

Check for direct pin-compatible substitutes within the Renesas 651 series. Verify if alternative manufacturers offer comparable 1:4 clock buffers with similar frequency and voltage specifications. Ensure any replacement maintains the same package footprint and thermal characteristics.