LMX2330UTM

Clock Generators, PLLs, Frequency Synthesizers Overview

The LMX2330UTM is a PLLatinum™ PLL frequency synthesizer integrated circuit manufactured by Texas Instruments. It operates within a supply voltage range of 2.7V to 5.5V and supports input frequencies up to 600MHz and output frequencies up to 2GHz. The device utilizes CMOS and TTL compatible inputs with CMOS outputs, featuring a differential input capability but non-differential output configuration. It is housed in a 20-TSSOP surface-mount package with a width of 4.40mm. The component is designed for clock generation and timing applications, supporting a 3:1 input-to-output ratio.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Integrated PLLatinum™ phase-locked loop architecture for frequency synthesis
• Supports high-frequency operation up to 2GHz output
• Compatible with standard CMOS and TTL logic levels for input control

Clock Generators, PLLs, Frequency Synthesizers Applications

• Clock generation systems requiring precise frequency synthesis
• Timing circuits utilizing PLL-based frequency multiplication
• Digital communication equipment needing stable reference clocks

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix 'UTM' against the official datasheet to confirm pinout and electrical characteristics. Confirm RoHS compliance status as records indicate potential non-compliance for this specific part number. Check current availability status as the component may be discontinued or subject to end-of-life notices. Ensure the 20-TSSOP package dimensions match the target PCB footprint requirements before ordering.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a fixed-ratio frequency synthesizer is required without programmable divider flexibility. Compare against other PLLatinum series devices if variable output frequencies are needed. Ensure the 2.7V to 5.5V supply range aligns with the system power rails. Verify that the 2GHz maximum output frequency meets the application's bandwidth requirements.

Clock Generators, PLLs, Frequency Synthesizers Part Context

The LMX2330UTM belongs to the LMX2330 family of PLLatinum™ frequency synthesizers from Texas Instruments. This series is designed for applications requiring robust clock generation with minimal external components. The UTM suffix denotes the specific tape-and-reel or tube packaging variant within the 20-TSSOP form factor, distinguishing it from other package options like QFN or WQFN available in related models.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Texas Instruments for direct replacements within the LMX23xx series or equivalent PLLatinum™ devices.