LMX2531LQ3010E/NOPB

Clock Generators, PLLs, Frequency Synthesizers Overview

The LMX2531LQ3010E/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 3132 MHz. The device functions on a supply voltage between 2.8 V and 3.2 V, with a maximum rating of 3.2 V. It consumes 32 mA of operating supply current. The component is housed in a WQFN-36 package and supports operation across a temperature range of -40°C to +85°C. It features an integrated VCO and complies with AEC-Q100 qualification standards.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Integrated Voltage Controlled Oscillator (VCO) reduces external component count
• AEC-Q100 qualified for automotive reliability requirements
• High-performance phase-locked loop architecture for frequency synthesis

Clock Generators, PLLs, Frequency Synthesizers Applications

• Wireless communication systems
• RF communication modules
• Automotive electronics requiring certified PLL components

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix 'LQ3010' against the manufacturer's official datasheet to confirm the exact factory preset configuration. Ensure the ordering part number includes '/NOPB' to guarantee lead-free compliance and RoHS adherence as specified by Texas Instruments. Confirm moisture sensitivity level handling procedures prior to assembly.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this model when an integrated VCO solution is required for frequencies up to 3.132 GHz. The WQFN-36 package suits space-constrained designs. Verify that the 32 mA current consumption fits the system power budget. Ensure the 2.8 V to 3.2 V supply voltage aligns with the target application's power rails.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the LMX2531 series of high-performance frequency synthesizers. The 'LQ' prefix indicates a specific factory preset configuration variant within the series. Other variants in the family share similar electrical characteristics but differ in internal divider settings or default output frequencies.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct substitutes include other LMX2531 variants such as LMX2531LQ2820E/NOPB or LMX2531LQ1570E/NOPB, provided the specific frequency presets match the design requirements. Cross-model compatibility depends on verifying identical pinouts and electrical specifications.