Direct IQ Demodulators

6 GHz Direct IQ Modulators

The SC5412A and SC5413A are 400 MHz to 6 GHz direct IQ modulators upconverting analog In-phase and Quadrature IF or IQ baseband directly to RF. Each module can also be operated as a single stage upconverter. The DC coupled differential IQ pair may be driven by any dual channel baseband source such as a dual channel arbitrary waveform generator. The local oscillator (LO) is supplied by an external source (such as the SC5505A or SC5506A respectively), and its replica may be used to drive another direct IQ upconverter for coherent transmission.

Contact Form