Datasheet

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Input−1
Kept
High
Input−2/Input−3
Kept Low
A
B
A
B
S1 Clocking
S2 or S3
Kept High
Y
Z
Output
OE
t
sx
t
dis
t
en
t
sx
Hi−Z75 mV
−75 mV
75 mV
−75 mV
3.3 V
0 V
V
CC
2
0 V
V
CC
2
3.3 V
t
pd(HPD)
t
pd(HPD)
t
sx(HPD)
t
pd(DDC)
t
pd(DDC)
0 V
V
CC
2
V
CC
2
V
CC
2
0 V
2.4 V
0.4 V
V
CC
2
V
CC
2
HPD_SINK
HPD1
HPD2
HPD3
S1
S2
S3
SDA_SINK
SDA1
SDA2
SDA3
TMDS341A
SLLS702B – MAY 2006 – REVISED MARCH 2007
PARAMETER MEASUREMENT INFORMATION (continued)
Figure 6. TMDS Outputs Control Timing Definitions
Figure 7. HPD Timing Definitions
12
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