LMX2541SQX2380E/NOPB

Clock Generators, PLLs, Frequency Synthesizers Overview

The LMX2541SQX2380E/NOPB is an ultra-low noise PLLatinum frequency synthesizer with an integrated VCO, manufactured by Texas Instruments. It operates within a supply voltage range of 3.15 V to 3.45 V and supports input frequencies from 5 MHz to 6 GHz. The device generates output frequencies ranging from 32 MHz to 4 GHz. It features a single circuit configuration housed in a 36-WQFN package with an exposed pad. The component functions reliably across an operating temperature range of -40°C to +85°C and draws approximately 120 mA of operating current.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Integrates an ultra-low noise VCO for high-performance signal generation
• Supports flexible frequency synthesis via programmable divider ratios
• Includes comprehensive digital control interface for register configuration

Clock Generators, PLLs, Frequency Synthesizers Applications

• Wireless communication systems requiring low phase noise
• Test and measurement equipment needing stable clock sources
• Point-to-point microwave radio links

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix 'X2380' against official Texas Instruments documentation to confirm exact factory packaging and reel specifications. Ensure compatibility with standard SPI programming interfaces during integration. Confirm moisture sensitivity level handling procedures are followed according to the datasheet guidelines before assembly.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when ultra-low phase noise performance is critical for the application. Compare the integrated VCO options against external VCO requirements if specific frequency bands are needed. Verify that the 36-WQFN thermal pad design matches the PCB layout capabilities for adequate heat dissipation during operation.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the LMX2541 family of PLLatinum frequency synthesizers. It shares core architectural features with variants like LMX2541SQ2060E/NOPB but differs in specific factory coding or packaging configurations indicated by the suffix. The family is designed for high-frequency RF applications requiring precise frequency stability.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct substitutes include other LMX2541 variants such as LMX2541SQ2060E/NOPB or LMX2541SQX2690E/NOPB, provided the pinout and electrical characteristics remain compatible. Verify that any replacement maintains the same WQFN-36 package dimensions and thermal requirements.