LMX2325TMX

Clock Generators, PLLs, Frequency Synthesizers Overview

The LMX2325TMX is a high-performance PLLatinum frequency synthesizer from Texas Instruments, designed for RF personal communications. It features an integrated prescaler and operates up to 2.5 GHz. The device functions within a supply voltage range of 2.7V to 5.5V. It is housed in a 20-pin TSSOP package with dimensions of 0.173 inches (4.40mm width). This single-circuit component supports precise frequency synthesis for wireless applications.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Integrated prescaler for high-frequency RF operation
• Designed specifically for RF personal communications systems
• Operates at frequencies up to 2.5 GHz

Clock Generators, PLLs, Frequency Synthesizers Applications

• RF personal communications devices
• Wireless communication systems requiring frequency synthesis
• High-performance RF signal generation circuits

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific ordering suffix TMX against official Texas Instruments documentation to confirm tape-and-reel packaging specifications. Ensure the part number matches the exact electrical characteristics required for your design. Cross-reference the datasheet revision date to confirm compatibility with current manufacturing standards. Confirm that the 20-TSSOP package footprint aligns with your PCB layout requirements before finalizing procurement orders.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when designing systems requiring frequency synthesis up to 2.5 GHz with integrated prescalers. It is suitable for applications needing a single-circuit solution in a compact TSSOP-20 package. Consider the 2.7V to 5.5V supply voltage range for power management integration. Evaluate the PLLatinum architecture benefits for phase noise performance in personal communication devices compared to other synthesizers in the family.

Clock Generators, PLLs, Frequency Synthesizers Part Context

The LMX2325TMX belongs to the PLLatinum family of frequency synthesizers, which includes variants like the LMX2315 and LMX2320. These devices share similar architectural features but differ in maximum operating frequencies. The LMX2325 variant specifically targets the 2.5 GHz operational limit, distinguishing it from lower-frequency counterparts while maintaining the same package type and general functionality for RF applications.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

The LMX2325TM serves as a direct physical alternative, sharing the TSSOP-20 footprint. Verify functional equivalence through official datasheets before substitution. No other public substitute part numbers are confirmed for this specific model.