DS_S1D2502A01 Datasheet, PDF (13/57 Pages) Samsung semiconductor – VIDEO AMP MERGED OSD PROCESSOR FOR MONITORS

S1D2502A01
Preliminary
VIDEO AMP MERGED OSD PROCESSOR FOR MONITORS
OPERATION TIMINGS
Table 8. Operation Timings
Parameter
Symbol
Min
Typ
Input Signal HFLB, VFLB
Horizontal flyback signal frequency
f_HFLB
-
-
Vertical flyback signal frequency
f_VFLB
-
-
I²C Interface SDA, SCL (Refer to Figure 3)
SCL clock frequency
Hold time for start condition
Set up time for stop condition
Low duration of clock
High duration of clock
Hold time for data
Set up time for data
Time between 2 access
Fall time of SDA
Rise time of both SCL and SDA
f_SCL
-
-
t_hs
500
-
t_sus
500
-
t_low
400
-
t_high
400
-
t_hd
0
-
t_sud
500
-
t_ss
500
-
t_fSDA
-
-
t_rSDA
-
-
Max
Unit
120
kHz
200
Hz
300
kHz
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
20
ns
-
ns
SDA
ths
SCL
tsud
thigh
tlow
tss
thd
tsus
Figure 3. I²C Bus Timing Diagram
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