參數(shù)資料
型號： SAB9079HS
廠商： NXP SEMICONDUCTORS
元件分類： 畫面疊加
英文描述： Circular Connector; No. of Contacts:15; Series:JT02R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Socket; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:14-15
中文描述： PICTURE-IN-PICTURE IC, PQFP128
封裝： 14 X 20 MM, 2.72 MM HEIGHT, SHRINK, PLASTIC, SOT-387-3, QFP-128
文件頁數(shù)： 40/48頁
文件大?。?/td> 183K
代理商： SAB9079HS
2000 Jan 13
40
Philips Semiconductors
Preliminary specification
Multistandard Picture-In-Picture (PIP)
controller
SAB9079HS
Master 2Fh general description
A 1Fh, 1Fv signal at the acquisition side can be
upconverted to a 2Fh, 1Fv or a 2Fh, 2Fv signal. The
restriction is that both acquisition channels will be
upconvertedatthesametime.Therefore,themainchannel
displayed as 1Fh, 1Fv combined with a sub channel
displayed as 2Fh, 1Fv is not possible. In the master mode
the SAB9079HS generates the HSYNC and VSYNC for
display/deflection. There is no protection built in. HSYNC
and VSYNC cannot be coupled directly to a tube. A
deflection IC should be applied. Both main and sub
pictures can be acquired/displayed. The following
functions are available:
Suitable for single PIP, some multi PIP modes, replay
and channel overview applications
Data formats 4 : 1 : 1 (all modes) and 4 : 2 : 2 (some
modes)
Sample rate of 14 Mhz, 720 Y* pixels/line
Horizontal reduction factors for main channel
1
1
Horizontal reduction factors for sub channel
1
1
Vertical reduction factors
1
1
,
1
2
,
1
3
and
1
4
.
PIP OSD for the sub channels displayed
Detection of PAL/NTSC with overrule bit
CTE and LTE like circuits in display mode
Replay with definable auto increment, picture sample
rate and picture number auto wrap
Programmable Y*UV to RGB conversion matrix with
independent coefficients for NTSC and PAL sources
Display clock and synchronization are derived from the
main channel PLL.
3
4
,
2
3
,
1
2
,
1
3
,
1
4
and
1
6
3
4
,
2
3
,
1
2
,
1
3
,
1
4
and
1
6
2F
H
, 1F
V ALGORITHMS
Table 32
Available 2Fh and 1Fv algorithms
Notes
1.
Median filtering in 4 : 2 : 2 mode is allowed for single PIP (no main channel) and reduction factors not greater than
1
2
for both horizontal and vertical
The performance of the line doubling algorithm is dependent on the picture content. Line (based interlace) flickering
will remain in this mode.
2.
2F
H
, 2F
V ALGORITHMS
Table 33
Available 2Fh and 2Fv algorithms
Note
1.
Median filtering in 4 : 2 : 2 mode is allowed for single PIP (no main channel) and reduction factors not greater than
1
2
for both horizontal and vertical
ALGORITHM
FORMAT 4 : 1 : 1
FORMAT 4 : 2 : 2
REMARKS
progressive scan
line doubling
yes
yes
no; note 1
yes
proscan (median filtering)
note 2
ALGORITHM
FORMAT 4 : 1 : 1
FORMAT 4 : 2 : 2
REMARKS
AABB field doubling
ABAB field doubling
AB’A’B fields interpolation
via median filtering
AB’A’B+ field interpolation
via median filtering and
averaging with original
fields
yes
yes
yes
yes
yes
no; note 1
digital scan
yes
no; note 1
digital scan plus
相關(guān)PDF資料
PDF描述
SAB9080 Circular Connector; No. of Contacts:18; Series:JT02R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:14-18
SAB9080H Circular Connector; No. of Contacts:18; Series:JT02R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:14-18
SAB9081 Circular Connector; No. of Contacts:18; Series:JT02R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Socket; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:14-18
SAB9081H Circular Connector; No. of Contacts:18; Series:JT02R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Socket; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:14-18
SAB9082 Circular Connector; No. of Contacts:19; Series:JT02R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:14-19
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAB9080 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:NTSC Picture-In-Picture PIP controller
SAB9080H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:NTSC Picture-In-Picture PIP controller
SAB9081 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard Picture-In-Picture PIP controller
SAB9081H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard Picture-In-Picture PIP controller
SAB9082 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:NTSC Picture-In-Picture PIP controller
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