LMX2522LQ1635/NOPB

Product Overview

LMX2522LQ1635/NOPB from Texas Instruments is a RF frequency synthesizer / PLL with integrated VCO used in RF, microwave or wireless signal-chain designs. This product detail focuses on the practical RF function, operating range, interface requirements and sourcing relevance for engineering and procurement teams.

The final ordering suffix should be checked against the original bill of materials for package, temperature grade, reel format, firmware option and RF performance before purchase.

Key Features

• Manufacturer: Texas Instruments
• Part Number: LMX2522LQ1635/NOPB
• Device Type: RF frequency synthesizer / PLL with integrated VCO
• RF Function: PLL/VCO frequency synthesizer for RF local oscillator generation
• Frequency Range: Model-specific RF output range; LMX25xx family covers cellular/wireless LO bands defined by suffix
• Integrated Blocks: Fractional-N/integer-N PLL, VCO and output divider functions depending on variant
• Control Interface: Serial programmable frequency-control interface
• System Role: Generates local oscillator or RF clock for transceiver, mixer and modulator paths
• Package / Case: LQ package ordering suffix
• Design Notes: Confirm output frequency option, phase-noise target, loop filter and reference clock before substitution.

Applications

RF and microwave signal-chain boards, wireless infrastructure, radar modules, satellite/ISM systems and receiver/transmitter support circuits.

Replacement sourcing, shortage support and legacy RF module builds where the exact suffix, package and RF behavior must match the original BOM.

Quality & Sourcing

Antrex Electronics can support sourcing for LMX2522LQ1635/NOPB through available stock checks, BOM consolidation and alternative-lot review. For RF and microwave components, packaging condition, date code, MSL handling and original labeling should be checked before shipment.

For project builds, repair support or shortage coverage, Antrex Electronics can coordinate visual inspection, package verification and third-party testing when required. This helps buyers manage risk when sourcing discontinued, legacy or hard-to-find RF ICs and modules.