參數(shù)資料
型號: CXA1853Q
廠商: Sony Corporation
元件分類: 外設(shè)及接口
英文描述: Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C
中文描述: 電可擦除可編程邏輯器件
文件頁數(shù): 19/39頁
文件大?。?/td> 758K
代理商: CXA1853Q
– 19 –
CXA1853Q
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Gamma white side gain
difference between R, G
and B
R gamma white side sub
gain adjustment range (1)
R gamma white side sub
gain adjustment range (2)
B gamma white side sub
gain adjustment range (1)
B gamma white side sub
gain adjustment range (2)
Minimum RGB gamma
black side breakpoint value
Maximum RGB gamma
black side breakpoint value
G
GWT
G
GWR1
G
GWR2
G
GWB1
G
GWB2
P
GBN
P
GBM
(See "White Side Gamma Measurement Method".)
Set V45 = V
I
, V23 = 1.6V, V71 = 3.0V, V74 =
5.0V, SW41
ON and V41 = 1.6V.
Then label the non-inverted side gamma gain
at TP15, TP16 and TP17 as G
WRT
, G
WGT
and
G
WBT
, and the inverted side gamma gain as
G
WRTA
, G
WGTA
and G
WBTA
, respectively.
G
GWT
= G
WRT (A)
– G
WGT (A)
= G
WGT (A)
– G
WBT (A)
= G
WBT (A)
– G
WRT (A)
(See "White Side Gamma Measurement Method".)
Set V45 = V
I
, V23 = 1.6V, V71 = 3.0V, V74 =
5.0V, SW41
ON, V41 = 1.6V, SW72
ON
and V72 = 1.6V.
Then measure the gamma gain at TP15, and
label the non-inverted side as G
WRN
and the
inverted side as G
WRNA
.
G
GWR1
= G
WRN (A)
– G
WGT (A)
Next, measure the gamma gain at TP15 with
V72 = 5.0V, and label the non-inverted side as
G
WRM
and the inverted side as G
WRMA
.
G
GWR2
= G
WRM (A)
– G
WGT (A)
(See "White Side Gamma Measurement Method".)
Set V45 = V
I
, V23 = 1.6V, V71 = 3.0V, V74 =
5.0V, SW41
ON, V41 = 1.6V, SW73
ON
and V73 = 1.6V.
Then measure the gamma gain at TP17, and
label the non-inverted side as G
WBN
and the
inverted side as G
WBNA
.
G
GWB1
= G
WBN (A)
– G
WGT (A)
Next, measure the gamma gain at TP17 with
V73 = 5.0V, and label the non-inverted side as
G
WBM
and the inverted side as G
WBMA
.
G
GWB2
= G
WBM (A)
– G
WGT (A)
(See "Black Side Gamma Measurement Method".)
Set V45 = V
I
, V23 = 1.6V, V68 = 5.0V and V77 =
1.6V.
Then measure the gamma breakpoints of the
non-inverted and inverted sides at TP15, TP16
and TP17.
(See "Black Side Gamma Measurement Method".)
Set V45 = V
I
, V23 = 1.6V, V68 = 5.0V, V77 =
5.0V, SW1
ON and V1 = 4.0V.
Then measure the gamma breakpoints of the
non-inverted and inverted sides at TP15, TP16
and TP17.
–1.0
2.5
2.5
–0.45
0
–4.5
4.5
–4.5
4.5
–0.15
–1.05
1.0
–2.5
–2.5
–0.75
dB
dB
dB
dB
dB
V
V
No.
Item
Symbol
Measurement conditions
Unit
Min.
Typ.
Max.
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