Alright, electronics nerds, this one's for you.

This is an LMX2433TMX/NOPB integrated circuit from Chips Gate.
It's a dual PLL frequency synthesizer that can handle up to 3.6GHz.

If you're designing RF gear, radios, or anything that needs precise frequency control, this chip is a solid choice.

It comes in a 20-pin TSSOP package, which is surface-mount, so you'll need some skill to solder it.
This particular unit is new open box—meaning it's been tested or used for demo, but it's in excellent condition and fully functional.

It might not have the original packaging, but the chip itself is good.
The part number is LMX2433TMX, and it's also listed as LMX24 in some catalogs.
No MPN or UPC from the seller, but the chip number is all you need.
Whether you're prototyping, repairing, or just stocking up your parts bin, this is a solid component.

Perfect for RF engineers, hobbyists building transmitters, or anyone messing with PLL circuits.
Just make sure your reflow game is on point.