Datasheet

LMH1981
SNLS214H –APRIL 2006–REVISED MARCH 2013 www.ti.com
Table 3. HDTV Horizontal Interval Timing Characteristics (720P, 1080I)
(1)
Symbol Parameter Conditions Typ Units
td
CSOUT
Composite Sync Output Propagation Delay from Input See Figure 10 150 ns
Sync Leading Edge
td
HSOUT
Horizontal Sync Output Propagation Delay from Input See Figure 10 30 ns
Sync Reference (O
H
)
td
BPOUT
Burst/Back Porch Timing Output Propagation Delay from See Figure 10 720P 400
ns
Input Sync Trailing Edge
1080I, 1080P 300
T
HSOUT
Horizontal Sync Output Pulse Width See Figure 10 720P 525
ns
1080I, 1080P 475
T
BPOUT
Burst/Back Porch Timing Output Pulse Width See Figure 10 350 ns
(1) V
CC
= 3.3V , T
A
= 25°C
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