O390SM4 is a GaAs integrated IQ mixer that can be used as an image frequency mixer. It has low conversion loss and excellent image rejection in the LO&RF frequency range of 2.5~3.7GHz. It is very suitable for microwave applications. Hybrid integrated circuits.
The mixer uses a 4x4mm surface-mount non-leaded ceramic package, and is available in a hermetically sealed package. The surface of the pin pad is gold-plated and suitable for reflow soldering.