Description
The CHM2378 is a dual channel mixer. Each mixer cell is a balanced structure based on a six quarter wave ring. The nonlinear devices are high quality Schottky diodes providing low conversion loss and very low 1/f noise.
This circuit is manufactured with the BESMMIC process: 1 µm Schottky diode device, air bridges, via holes through the substrate, stepper lithography. It is available in chip form.

Main Features
■ W-band LO and RF frequency range
■ Low conversion loss
■ IF from DC to 100MHz
■ High LO/RF isolation
■ High LO/AM noise rejection
■ Very low 1/f noise
■ Low LO input power
■ Automatic assembly oriented
■ Chip size: 1.98 x 2.07 x 0.10 mm