Q.
Do you have a plot showing the baseband bandwidth of the ADL5375?
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A.
The two attached plots show the results of baseband frequency sweeps of the ADL5375-05 and ADL5375-15. In both cases, the frequency cruvature of the IQ Modulator's RF output response has been calibrated out. The ADL5375-05 has a 3 dB bandwidth of 750 MHz. In the case of the ADL5375-15, the device's baseband response was measured up to approximately 850 MHz at which point it was 1 dB down.
ADL5375-05 Baseband Bandwidth
ADL5375-15 Baseband Bandwidth
