ADF4001SP1BRU

Overview

The ADF4001SP1BRU is a high-performance CMOS clock generator designed for military and aerospace applications. It operates with a supply voltage range of 2.7 V to 5.5 V and supports input frequencies from 10 MHz to 200 MHz. The device features an integer-N phase-locked loop architecture housed in a 16-pin TSSOP surface-mount package. It delivers low noise performance suitable for stable reference signal generation, with a maximum operating temperature rating of 125°C.

Feature Summary

• Military-grade reliability and extended temperature operation
• Low noise integer-N PLL architecture
• CMOS output interface compatibility

Applications

• Aerospace communication systems
• Military radar timing circuits
• High-reliability test equipment

Procurement Notes

Verify that the specific suffix SP1 confirms the military grade specification and lead time requirements. Ensure the procurement channel provides full traceability documentation required for defense contracts. Confirm the package integrity matches the TSSOP-16 standard before integration into production lines.

Selection Notes

Select this component when strict environmental durability and wide temperature tolerance are mandatory. It is appropriate for designs requiring a robust clock source where standard commercial parts may fail under extreme conditions. Evaluate power consumption against system constraints given the 5V operational capability.

Part Context

This part belongs to the ADF4001 family of clock generators manufactured by Analog Devices. While the standard ADF4001 serves general industrial markets, the SP1 variant is specifically qualified for harsh environments. It shares the core PLL functionality but differs in qualification standards and thermal resilience.

Replacement Considerations

Direct substitutes include the ADF4001SP1BRUZ. Verify pinout compatibility and ensure the replacement maintains the same military qualification level and package dimensions for seamless board-level integration.