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參數(shù)資料
| 型號(hào)： | TW9919-PE1-GR |
| 廠商： | Intersil |
| 文件頁(yè)數(shù)： | 2/2頁(yè) |
| 文件大小： | 0K |
| 描述： | IC DECOD VIDEO NTSC/PAL 128TQPF |
| 標(biāo)準(zhǔn)包裝： | 66 |
| 類型： | 視頻解碼器 |
| 應(yīng)用： | LCD 電視機(jī)/監(jiān)控器 |
| 電壓 - 電源，模擬： | 2.5V，3.3V |
| 電壓 - 電源，數(shù)字： | 2.5V，3.3V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 128-QFP |
| 供應(yīng)商設(shè)備封裝： | 128-PQFP |
| 包裝： | 托盤 |
TW9919 Block Diagram
Miscellaneous
Two wire MPU serial bus interface
Power-down mode
Typical power consumption 0.4W
Single 27MHz crystal for all standards
Supports 24.54MHz and 29.5MHz crystal for
high quality square pixel format
3.3V / 5V tolerant I/O
2.5V / 3.3V Power Supply
Embedded SDRAM controller accepts 16Mb
128 pin TQPF package
Techwell
Video Processing
High quality motion adaptive 3D comb lter
for both NTSC and PAL with concurrent 3D
noise reduction
Adaptive 4H comb lter for the best image
quality
PAL delay line for color phase error correction
Digital sub-carrier PLL for accurate color
decoding
Digital Horizontal PLL and advanced
synchronization processing for non-standard
video signals
Programmable hue, brightness, saturation,
contrast, and sharpness
Blue stretch
Image enhancement with 2D peaking and CTI.
Automatic color control and color killer
IF compensation lter
Detection o evel of copy protection
according to Macrovision standard
YCbCr input supports 480i/576i and sub-
sampled 480p/576p with auto-detection.
2005 Intersil Americas Inc. All Rights Reserved. The following are trademarks or registered trademarks of Intersil Americas Inc.:
Intersil, Intersil logo, “i” and Design. All other trademarks are the property of the respective trademark owners.
www.intersil.com
Video Output
Supports both free-running and line-locked clock outputs
Programmable output cropping
High quality horizontal filtered scaling with arbitrary scale down
ratio
VMI 1.4 compatible 10-bit or 20-bit pixel interface
ITU-R 601 or ITU-R 656 compatible output YCbCr(4:2:2) output
format
VBI slicer supporting industrial standard data services with data
packet filter capability
Built-in VBI FIFO for convenient access through host interface
VBI data pass through, raw ADC data for Intercast
Field locked audio clock generator
TW9919
6x10-bit Multi-Standard 3D Comb Filter Video Decoder
with SCART and RGB Mixing Support
NTSC/PAL/SECAM Video Decoder for Multimedia Applications
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Ch
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dul
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MIXE
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Sy
nc
Vide
o
Inter
fac
e
VBI
Sl
ic
er
VBI
F
IF
O
DVALID
FIELD
HSYNC
VSYNC
MPOUT
VD(19:0)
Cb
Cr
Cl
am
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ADC
X
4
AD
C
X
2
H/V
D
ow
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Sc
aler
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opp
ing
RGB
-Y
U
V
RGB/YCrCb1
RGB/YCrCb0
VBI
Pas
s
throu
gh
PDN
CLKx2
CLKx1
Y
2W
ire
Ser
ia
lBus
SCLK
SDA
SIAD
Cl
ock
27 Mhz
Contrast
Satur
at
ion
Br
ightn
es
s
Ti
nt
FB
Y
Contr
as
t/Brig
htnes
s
Peak
in
g/CT
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FB1/0
YBFOUT
3DN
oi
se
Reduc
tio
n
Fr
ame-
comb
filter
&
M
ot
ion
detec
tor
Memory controller
Y/C
SDRAM
Cb
Cr
CIN1
MUX2
MUX1
MUX0
CIN0
MUX3
MUX4
MUX5
Audi
o
AMXCLK
AMCLK
ASCLK
ALRCLK
Line-
loc
k
cl
ock
Ge
ne
ra
to
r
Analog
Video
In
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