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Audio and Video Talk
Digital
Extensive DAC test
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<blockquote data-quote="pwatts" data-source="post: 772156" data-attributes="member: 146"><p>Where did you get that information? USB Host and USB Device is well specified. There's no inductor involved, except occasionally there may be a common-mode choke and/or RC filter on the data lines. Aside from that there are 1k5 resistors to specify the device as low-speed or full-speed, with high speed being different, but often these are natively built into the PHY of the chip. VBus usually also has filtering.</p></blockquote><p></p>
[QUOTE="pwatts, post: 772156, member: 146"] Where did you get that information? USB Host and USB Device is well specified. There's no inductor involved, except occasionally there may be a common-mode choke and/or RC filter on the data lines. Aside from that there are 1k5 resistors to specify the device as low-speed or full-speed, with high speed being different, but often these are natively built into the PHY of the chip. VBus usually also has filtering. [/QUOTE]
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Audio and Video Talk
Digital
Extensive DAC test
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