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What is the voltage value for recognizing High or Low in the following signal, which is the data signal of CY7C65630-56LTXC?
D+
D-
DD+
DD-
My understanding is that these lines are differential signals, so the Vih/Vil given in the datasheet cannot be specified.
Thanks,
Tetsuo
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USB Hosts Hubs Transceivers
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Hi @TeMa_2997106,
Thank you for posting into our community.
The RX sensitivity is specified to be met with Template 4 in USB2.0 standard. Please find the following section in the USB2.0 standard.
>7.1.2.2 High-speed Signaling Eye Patterns and Rise and Fall Time
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Hi @TeMa_2997106,
Thank you for posting into our community.
The RX sensitivity is specified to be met with Template 4 in USB2.0 standard. Please find the following section in the USB2.0 standard.
>7.1.2.2 High-speed Signaling Eye Patterns and Rise and Fall Time
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Takashi-san,
Thank you for your quick response.
I will check the specification.
Thanks,
Tetsuo