HMC521 is an IQ Mixer with IF1, IF2 & LO as inputs and RF as outputs.
Whether HMC521 IQ Mixer can be used as IQ modulator with IF1 & IF2 as digital inputs ?
What should be the optimum levels for IF1 & IF2 inputs
Hi Irshad. The input P1dB is quite high for the HMC521, which means it can accept rather large signal swings before exhibiting significant distortion. I would recommend keeping the peak to peak swings of the IF1/IF2 input waveforms below 1Vp-p.
Thanks Enewman for the reply.
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