
PRODUCT INFORMATIONPRODUCT INFORMATION
6. Interface Timing
6.1 Timing Parameters ( DE only mode )
SIGNAL ITEM SYMBOL MIN. TYP. MAX. Unit NOTE
Clock
Frequency
1/T
C
53.9 67.3 87.5 MHz -
Hsync F
H
54.2 66.0 88.0 KHz -
Vsync F
V
49 60 75 Hz -
Vertical
Display Term
Active
Display
Period
T
VD
1080 1080 1080 lines -
Vertical
Total
T
VB
1105 1111 1251 lines -
Horizontal
Display Term
c
ve
Display
Period
T
HD
960 960 960 Clocks
2pixel/
clock
Horizontal
Total
T
H
990 1010 1040 clocks
2pixel/
clock
Note (1) Test Point : TTL control signal and CLK at LVDS Tx input terminal in system
(2) Internal Vcc = 5.0V
(3) Best operation clock frequency is 67.3MHz(60Hz)
(4) Clock frequency = Frame frequency x TV(Typ) x TH(Typ)
(5) Max, Min variation range is at main clock Typ value (67.3MHz).
(6) While operation, DE signal should be have the same cycle.
(7) Main frequency Max is 87.5MHz without spread spectrum.
MODEL LTM215HT04 Page
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