LMX2531LQX1415E/NOPB

Clock Generators, PLLs, Frequency Synthesizers Overview

The LMX2531LQX1415E/NOPB is a high-performance frequency synthesizer system from Texas Instruments, designed for wireless and RF communication applications. It operates within an output frequency range of 553 MHz to 3.132 GHz and supports input frequencies between 765 MHz and 1.636 GHz. The device functions on a supply voltage of 2.8 V to 3.2 V with a typical operating current of 32 mA. Manufactured using Si technology, it is housed in a 36-WQFN package and meets AEC-Q100 qualification standards. It operates reliably across a temperature range of -40°C to +85°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Integrated Voltage Controlled Oscillator (VCO) for compact design
• AEC-Q100 qualified for automotive reliability requirements
• High-performance PLL frequency synthesis capabilities

Clock Generators, PLLs, Frequency Synthesizers Applications

• Wireless communication systems
• RF front-end modules
• Automotive radar systems

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix 'X1415' against official Texas Instruments documentation to confirm exact binning or revision status. Ensure compatibility with standard WQFN-36 soldering profiles. Confirm RoHS compliance details via the manufacturer's datasheet before integration into production lines.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a wide output frequency range up to 3.132 GHz is required alongside integrated VCO functionality. Consider the 36-WQFN package constraints for PCB layout. Verify that the 2.8 V to 3.2 V supply voltage aligns with the system power architecture and thermal management capabilities for the -40°C to +85°C operating environment.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the LMX2531 series of high-performance frequency synthesizers. The series includes variants like LMX2531LQ1570E/NOPB and LMX2531LQ1146E/NOPB, which share similar core specifications but differ in specific tuning or binning parameters indicated by their suffixes. All variants utilize the same WQFN-36 package and AEC-Q100 qualification.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct substitutes include other LMX2531 series parts such as LMX2531LQ1570E/NOPB or LMX2531LQ1146E/NOPB, provided the specific frequency binning matches the application requirements. Verify pinout and electrical characteristics against the official datasheet before substitution.