Datasheet

SINK
HDMI RX
DDC_SDA
DDC_SCL
Y1/Z1
Y2/Z2
Y3/Z3
Y4/Z4
3.3V
4.7kW 4.7kW
4.02kW 10%
mController
HPDx
SDAx
SCLx
Ax1/Bx1
Ax2/Bx2
Ax3/Bx3
Ax4/Bx4
EQ
S1
S2
HPD_SINK
SDA_SINK
SCL_SINK
Y1/Z1
Y2/Z2
Y3/Z3
Y4/Z4
VSadj
VDD
(5V)
VCC
(3.3V)
GND
SDA SCL
CEC
LOGIC
CEC
PHY
1kW
5V
47kW
CEC
E-EDID
1kW
HPD
5V
SDA
SCL
CEC
CLK
D0
D1
D2
HPD
5V
SDA
SCL
CEC
CLK
D0
D1
D2
SOURCE
in general HDMI output
TMDS251
www.ti.com SLLS852A –AUGUST 2007– REVISED JULY 2011
Figure 21. Two-Port HDMI Enabled DTV with TMDS251 – External Logic - CEC Commands Active
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REVISION HISTORY
Changes from Original (August 2007) to Revision A Page
• Added Junction Temperature to the THERMAL CHARACTERISTICS table ....................................................................... 7
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