CXB1452Q 查看數據表（PDF） - Sony Semiconductor
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CXB1452Q Datasheet PDF : 13 Pages
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CXB1452Q
VCCA/G/T
A
A
61
51
VCC
CXB1452Q
55
54
VEEA/G/T
Fig. 2. IOH_RQ and IOL_RQ DC measurement
Tab. 4. AC Characteristics (Under the recommended conditons. See Tab. 5)
Description
SFTCLK frequency
SFTCLK duty factor
Symbol
Fsftclk
Dsftclk
Min.
20.0
10.0
38.0
19.0
60.0
30.0
35
Pixel/Sync/Cntl setup to
SFTCLK
24.0
Tsetup
11.0
3.5
20.0
Pixel/Sync/Cntl hold to
SFTCLK
6.5
Thold
4.0
2.5
1.0
SFTCLK rise time
Torc
SFTCLK fall time
Tofc
Pixel/Sync/Cntl rise time
Tord
Pixel/Sync/Cntl fall time
Tord
CLOCK mode assert time
TAclk
CLOCK mode deassert time TDclk
LOS signal assert time
TAlos
LOS signal deassert time
TDlos
Typ.
25.0
12.5
40.0
20.0
65.0
32.5
0.9
50
0.8
0.1
Max.
28.0
14.0
48.0
24.0
68.0
34.0
65
4.0
3.0
7.0
6.0
Unit
Conditions
MHz
MHz
MHz
MHz
MHz
MHz
VGA, 1 pixel/sftclk mode
VGA, 2 pixel/sftclk mode
SVGA, 1 pixel/sftclk mode
SVGA, 2 pixel/sftclk mode
XGA, 1 pixel/sftclk mode
XGA, 2 pixel/sftclk mode
% Vth = 1.4V, CL = 10pF
Vth = 1.4V, CL = 10pF
ns VGA, 1 pixel/sftclk 25MHz
ns SVGA, 1 pixel/sftclk 40MHz
ns XGA, 1 pixel/sftclk 65MHz
ns XGA, 2 pixel/sftclk 32.5MHz
Vth = 1.4V, CL = 10pF
ns VGA, 1 pixel/sftclk 25MHz
ns SVGA, 1 pixel/sftclk 40MHz
ns XGA, 1 pixel/sftclk 65MHz
ns XGA, 2 pixel/sftclk 32.5MHz
ns 0.8V to 2.0V, CL = 10pF
ns 2.0V to 0.8V, CL = 10pF
ns 0.8V to 2.0V, CL = 10pF
ns 2.0V to 0.8V, CL = 10pF
µs
µs
µs
µs
–5–
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