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
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