LM195WD1
Liquid Crystal Display
Product Specification
3-3-3. AC Specification
T
clk
LVDS Clock
LVDS Data
SKEW
clk
clk
t
(F = 1/T )
1) 85 MHz > Fclk
2) 65 MHz > Fclk
65MHz : - 400 ~ +400
25MHz : - 600 ~ +600
≥
≥
SKEW
t
< Clock skew margin between channel >
t
SKEW_ EO
LVDS Odd Clock
LVDS Even Clock
T
clk
clk
T
LVDS Even Data
< Clock skew margin between clock (Even/Odd) >
Description
Symbol
tSKEW
Min
Max
Unit
ps
Notes
85MHz > Fclk ≥
- 400 + 400
- 600 + 600
65MHz
LVDS Clock to Data Skew Margin
65MHz > Fclk ≥
tSKEW
FDEV
ps
%
25MHz
Maximum deviation
of input clock frequency during SSC
-
± 3
1
-
LVDS Clock to Clock Skew Margin
(Even to Odd)
tSKEW_EO - 1/7 + 1/7 Tclk
Note 1 :
This SSC specifications are just T-CON operation specification. In case of various system
condition, the optimum setting value of SSC can be different. LGD recommend the SI
should be adjust the SSC deviation and modulation frequency in order not to happen any
kinds of defect phenomenon.
12 / 31
Ver. 0.2
Feb. 04, 2013
LG [ LG SEMICON CO.,LTD. ]
