TPS65982: TPS65982 CC spec

Satoshi Yone

Part Number: TPS65982

Hi, Team,

Regarding the below e2e post. Is it possible to change the TPS65982 detection timing of CC?
e2e.ti.com/.../2371271

Please let us know the detail spec of CC detection time If the below time is out of type-c spec.

Best Regards,
Satoshi Yone

over 7 years ago

0 Satoshi Yone over 7 years ago

TI__Expert 3600 points

I upload the waveform again.

0 Rahul Sharma16 over 7 years ago in reply to Satoshi Yone

TI__Expert 6430 points

Hi Satoshi,

As per the spec rise and fall time of CC signal should be ~300ns and it needs to also satisfy the eye diagram requirements. In the above image, it's too slow to pass the eye diagram requirements. Please check chapter 5 of the PD spec for more details.

Interface

Interface forum

TPS65982: TPS65982 CC spec