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USB Hosts Hubs Transceivers

Anonymous
Not applicable
‎Jun 08, 2015 06:40 AM

CY7C64713 USB termination

        What USB termination resistor does CY7C64713 require? There is no hint in the spec.   
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3 Replies
Anonymous
Not applicable
‎Jun 09, 2015 01:55 AM

Re: CY7C64713 USB termination

 There is an internal pull up resistor .No need of extra pull up resistors on USB data lines.

   

 

   

Regards,

   

Vikas

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Anonymous
Not applicable
‎Jun 09, 2015 02:01 AM

Re: CY7C64713 USB termination

        I do not mean pull ups. But exernal Serial resistors in D+ and D- signals. Usually it should be between 20 - 30 Ohm. What value is recommended for CY7C64713 ?   
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prc_1505996
Contributor
‎Nov 04, 2015 04:34 AM

Re: CY7C64713 USB termination

FX1 has internal series termination resistors in it.

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