參數(shù)資料
型號(hào)： SAF7118
廠商： NXP Semiconductors N.V.
英文描述： Multistandard video decoder with adaptive comb filter and component video input
中文描述： 多標(biāo)準(zhǔn)視頻解碼器與自適應(yīng)梳狀濾波器和分量視頻輸入
文件頁數(shù)： 5/173頁
文件大小： 950K
代理商： SAF7118
2004 Jul 22
5
Philips Semiconductors
Product speci
fi
cation
Multistandard video decoder with adaptive
comb
fi
lter and component video input
SAF7118
It is a highly integrated circuit for desktop video and similar
applications. The decoder is based on the principle of
line-lockedclockdecodingandisabletodecodethecolour
of PAL, SECAM and NTSC signals into ITU 601
compatible colour component values. The SAF7118
accepts CVBS or S-video (Y/C) as analog inputs from TV
or VCR sources, including weak and distorted signals as
well as baseband component signals Y-P
B
-P
R
or RGB. An
expansion port (X port) for digital video (bidirectional half
duplex, D1 compatible) is also supported to connect to
MPEG or a video phone codec. At the so called image port
(I port) the SAF7118 supports 8 or 16-bit wide output data
with auxiliary reference data for interfacing to VGA
controllers.
The target application for the SAF7118 is to capture and
scale video images, to be provided as a digital video
stream through the image port of a VGA controller, for
capture to system memory, or just to provide digital
baseband video to any picture improvement processing.
The SAF7118 also provides a means for capturing the
serially coded data in the vertical blanking interval (VBI
data). Two principal functions are available:
1.
To capture raw video samples, after interpolation to
the required output data rate, via the scaler
2.
A versatile data slicer (data recovery) unit.
The SAF7118 also incorporates field-locked audio clock
generation. This function ensures that there is always the
same number of audio samples associated with a field, or
a set of fields. This prevents the loss of synchronization
between video and audio during capture or playback.
All of the ADCs may be used to digitize a VSB signal for
subsequent decoding; a dedicated output port and a
selectable VSB clock input is provided.
The circuit is I
2
C-bus controlled (full write/read capability
for all programming registers, bit rate up to 400 kbit/s).
4
QUICK REFERENCE DATA
Note
1.
Power dissipation is measured in component mode (four ADCs active) and 8-bit image port output mode, expansion
port is 3-stated.
5
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
DDD
V
DDD(C)
V
DDA
T
amb
P
A+D
digital supply voltage
digital core supply voltage
analog supply voltage
ambient temperature
analog and digital power dissipation
3.0
3.0
3.1
40
3.3
3.3
3.3
1.1
3.6
3.6
3.5
+85
1.35
V
V
V
°
C
W
note 1
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
SAF7118EH
HBGA156
plastic thermal enhanced ball grid array package; 156 balls;
body 15
×
15
×
1.15 mm; heatsink
plastic quad
fl
at package; 160 leads (lead length 1.6 mm);
body 28
×
28
×
3.4 mm; high stand-off height
SOT807-1
SAF7118H
QFP160
SOT322-2
相關(guān)PDF資料
PDF描述
SAF7118EH Multistandard video decoder with adaptive comb filter and component video input
SAI-1011 Circular Connector; No. of Contacts:55; Series:MS27473; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:16-35 RoHS Compliant: No
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAF71-1808-05 制造商:FW Bell 功能描述:STANDARD AXIAL PROBE
SAF7118EH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard video decoder with adaptive comb filter and component video input
SAF7118EH/V1/G 功能描述:視頻 IC 9BIT VIDEO DECODER RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
SAF7118EH/V1/G,518 功能描述:視頻 IC 9BIT VIDEO DECODER RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
SAF7118EH/V1/G,557 功能描述:視頻 IC 9BIT VIDEO DECODER RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
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