STDVE001ABTR STMICROELECTRONICS [STMicroelectronics], STDVE001ABTR Datasheet - Page 16

• Manufacturer Part Number: STDVE001ABTR
• Description: Adaptive single 3.4 Gbps TMDS/HDMI signal equalizer
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Functional description
3.3
3.4
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HPD pins
The input pin HPD_INT is 5 V tolerant, allowing direct connection tp 5 V signals. The output
HPD pin has open-drain structure so that the disabled HPD output is driven to GND
whereas the enabled HPD port has the same polarity as the HPD_INT. Note that the HPD
output should have an external pull-up resistor connected to +5 V from the HDMI source.
DDC channels
The DDC channels are designed together with a bi-directional buffer so as to ensure the
voltage levels on the I
eliminates the errors during EDID and HDCP reading.
2
C lines are met even after long capacitive cables. This feature
STDVE001A