參數(shù)資料
型號: FPD33584
廠商: National Semiconductor Corporation
英文描述: Low Power, Low EMI, TFT-LCD Column Driver with RSDS Inputs, 64 Grayshades, and 384 Outputs for XGA/SXGA Applications
中文描述: 低功耗,低EMI,TFT - LCD的輸入欄與區(qū)特別職務隊,64 Grayshades,和384的XGA輸出驅動器/ SXGA應用
文件頁數(shù): 3/30頁
文件大?。?/td> 294K
代理商: FPD33584
Analog Electrical Characteristics
Symbol
I
DD2
V
GMA1
Parameter
Conditions
Min
Typ
5.0
Max
12.0
V
DD2
0.2
V
DD2
0.2
V
DD2
/2
0.2
V
DD2
/2
0.2
150
V
DD2
0.2
Units
mA
Supply Current Consumption
Upper RDAC High Side Input
(Note 6)
(Note 7)
V
DD2
/2 +
0.2
V
DD2
/2 +
0.2
V
V
GMA5
Upper RDAC Low Side Input
(Note 7)
V
V
GMA6
Lower RDAC High Side Input
(Note 7)
0.2
V
V
GMA10
Lower RDAC Low Side Input
(Note 7)
0.2
V
C
LOAD
V
OUT
Output Capacitive Load
Output Voltage Range
30
pF
V
SS2
+
0.2
V
R
DAC
RDAC References (V
GMA1
to
V
GMA5
and V
GMA6
to V
GMA10
)
Output Peak to Peak Error (gray
levels 0 through 58)
Output Peak to Peak Error (gray
levels 59 through 63)
Output Part to Part Error
Repair Buffer Output Current
each
12.0
15.0
18.0
k
V
pperr
V
GMA1
= V
DD2
TBDV
V
GMA10
= V
SS2
+ TBDV
(Note 8)
±
3
±
12
mV
±
5
±
25
mV
V
parterr
I
OUT RP
(Note 9)
(Note 10)
±
5
mV
mA
±
2
±
3
Note 6:
V
= 10V, V
DD1
= 3.3V, f
CLK
= 67MHz, line time = 18μsec, data = maximum output swing (GMA1 to GMA10), [TIME1, TIME0] = [0,1] (charge sharing of
32 clock cycles
Note 7:
The following relationship must be maintained between the reference voltages: V
DD2
>
V
GMA1
>
V
GMA2
>
V
GMA3
>
V
GMA4
>
V
GMA5
>
V
GMA6
>
V
GMA7
>
V
GMA8
>
V
GMA9
>
V
GMA10
>
V
SS2
Note 8:
V
pperr
is meant to reflect the error in peak-to-peak output voltage for each gray level whent the output swings from the high value VHxx to the low value
VLxx. This parameter applies to every output on the die. The typical value represents one standard deviation from ideal based on tester data. The maximum value
is a constraint of the test environment, not the performance of the part.
Note 9:
V
parterr
is meant to guarantee the part-to-part output variation. The average of all outputs at gray level 32 is compared to a nominal gray level 32 value. The
difference is V
parterr
Note 10:
Current into device pins is defined as positive. Current out of device pins is defined as negative. |V
OUT
V
IN
|
>
500mV.
20043202
FIGURE 1. RSDS Signal Definition
F
www.national.com
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