The is a high-performance, wideband synthesizer integrated circuit (IC) designed and manufactured by Texas Instruments (TI). Part of the LMX2531 series, it provides a broad frequency range of 31.5 MHz to 3.5 GHz.

• Integrated Features: Integrated Voltage Controlled Oscillator (VCO), programmable charge pump, and programmable power supply voltage
• Package Type: 36-VFQFN (6x6)
• Operating Voltage: 3.3V
• Applications: Wireless communication systems, test and measurement equipment, clock generation, and high-performance applications