BU16006KV-E2 ROHM [Rohm], BU16006KV-E2 Datasheet - Page 18

• Manufacturer Part Number: BU16006KV-E2
• Description: HDMI Switch ICs
• Manufacturer: ROHM [Rohm]

Technical Note
BU16006KV, BU16018KV, BU16024KV, BU16027KV
5). AC Coupling notice
BU160xxKV can also communicate using AC coupling capacitor with TMDS line. But even connecting AC coupling
capacitor, AC current may flow if input common mode voltage between two devices is different. For this current, the lower
common mode voltage devices like PCIe or DP may be damaged by AC current.
Figure 15 AC Coupling connection notice
6). TMDS output offset voltage notice.
Offset voltage may appear to TMDS output when there is no signal to TMDS input differential line. OE should set to “H” to
avoid it.
7). Limitation of Master and slave direction as shown Figure 16.
Figure 16 Limitation of Master and slave direction
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