参数资料
型号: SED1345F0A
元件分类: 显示控制器
英文描述: 640 X 480 DOTS CRT TO LCD CONV DSPL CTLR, PQFP80
封装: QFP-80
文件页数: 10/12页
文件大小: 45K
代理商: SED1345F0A
191
° Y Driver
(VDD = 5V
±5%, VSS = 0V, Ta = 0 to 70°C)
Parameter
Symbol
Condition
Min*
Typ
Max
Unit
YD Setup Time
tSUYD1
S0 = “H”
142t1–100
——
ns
before LP, YSCL
S5 = “H”
S0 = “L”
302t1–100
YD Hold Time
thYD1
S0 = “H”
18t1–100
——
ns
after LP, YSCL
S0 = “L”
18t1–100
S0 = “H”
S6 = “H” 141.5t1–100
YD Setup Time
tSUYD2
S6 = “L”
141t1–100
——
ns
before LP, YSCL
S0 = “L”
S6 = “H” 301.5t1–100
S5 = “L”
S6 = “L”
301t1–100
S0 = “H”
S6 = “H”
17.5t1–100
YD Hold Time
tHYD2
S6 = “L”
17t1–100
——
ns
after LP, YSCL
S0 = “L”
S6 = “H”
17.5t1–100
S6 = “L”
17t1–100
t1=2tCCK (tCCK = dot clock cycle)
Parameter
Symbol
Condition
Min
Typ
Max
Unit
CK Cycle Time
tCCK
33
ns
CK “H” Pulse Width
tWCKW
12
ns
CK “L” Pulse Width
tWCKL
12
ns
Input Rise Time
tr2
——
5
ns
Input Fall Time
tf2
——
5
ns
VD Setup Time Before CK
tSUVD
16
ns
VD Hold Time After CK
tHVD
2—
ns
CK Setup Time Before HSC
tSUCK
20
ns
CK Hold Time After HSC
tHCK
0—
ns
HSC Setup Time Before VSC
tSUVH
80
ns
HSC Hold Time After VSC
tHVM
0—
ns
Active Pulse Width HSC
tWH1
8tCCK
——
ns
Non-Active Pulse Width HSC
tWH2
64tCCK
——
ns
(VDD = 5V
±5%, VSS = 0V, Ta = 0 to 70°C)
SED1345
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