Application report SLLA181A draws a comparison between ISO72x and competitor ADUM1100 regarding magnetic field immunity. It would be interesting to have some reference data regarding EMI behaviour as well. For example, AN-1109 from Analog Devices shows a marked bit-rate dependency of the emission levels between 1 Mb/s and 10 Mb/s on four channels (s. Table 4: 28 dB @ 1Mb/s, Table 6: 45 dB @ 10 Mb/s). How do emissions from ISO72xx isolators scale up with bit-rate and channel? Are any data available?
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