CM2030 データシートの表示（PDF） - ON Semiconductor

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CM2030

HDMI Receiver Port Protection and Interface Device

ON Semiconductor 

CM2030

Hotplug Detect Logic

The CM2030 ensures that the local ASIC will properly detect an HDMI compliant Sink. The current sink main-

tains a local logic “low” when no system is connected.

A valid pullup on the HDMI connector pin will overdrive the internal pulldown and deliver a logic “high” to the

local ASIC.

CM2030

5V_SUPPLY

HP_IN

LV_SUPPLY

I

S

3I

S

HP_OUT

19

HDMI CONN

Figure 7. Hotplug Detect Circuit

Rev. 5 | Page 8 of 17 | www.onsemi.com

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