參數(shù)資料
型號(hào)： SAB9076H
廠商： NXP SEMICONDUCTORS
元件分類： 畫面疊加
英文描述： Circular Connector; No. of Contacts:10; Series:JT02R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:12; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:12-98
中文描述： PICTURE-IN-PICTURE IC, PQFP100
封裝： PLASTIC, SOT-317-2, QFP-100
文件頁(yè)數(shù)： 9/32頁(yè)
文件大小： 235K
代理商： SAB9076H
1996 Aug 13
9
Philips Semiconductors
Preliminary specification
Picture-In-Picture (PIP) controller
SAB9076H
FUNCTIONAL DESCRIPTION
Pixel rate
The internal chrominance format used is 4 : 1 : 1. It is
expected that the bandwidth of the input signals is limited
to 4.5 MHz for the Y input and 1.125 MHz for the U/V input.
The Y input is sampled with a 1728
×
HS (
≈
27.0 MHz)
clock and is filtered and down sampled to the internal
864
×
HS (
≈
13.5 MHz) pixel rate.
The U and V inputs are multiplexed and sampled with a
432
×
HS clock and down sampled to the internal
216
×
HS (
≈
3.375 MHz) pixel rate.
Acquisition area
Synchronisation is achieved via the acquisition H
Sync
and
V
sync
pins. With the acquisition fine positioning added to a
system constant the starting point of the acquisition can be
controlled.
The acquisition area is 672 pixels/line and 228 lines/field
for NTSC. Both main and sub-channels are equivalent in
handling the data.
Display mode
The internal display pixel rate is 864
×
DPH
sync
which is
13.5 MHz. This pixel rate is up sampled by interpolation to
1728
×
DPH
sync
before the DAC stage.
Display area
The display background is an area of 696 pixels and
238 lines. This can be put on/off by the BGON bit
independent of the PIPON bit. This area can be moved by
the display background fine positioning (BGHFP and
BGVFP registers). Its colour is determined by the BGCOL
and BGBRT registers.
Within this area PIPs are defined dependent on the PIP
mode. The PIP sizes are determined by the display
reduction factors as is shown in Table 2.
The display fine positioning determines the location of the
PIPs with respect to the background. Sub-channel and
main channel both have their independent PIP size and
location control, which is shown in Fig.3.
Table 2
PIP sizes
REDUCTION
H/1
H/2
H/3
H/4
V/1
228
V/2
114
V/3
76
V/4
57
Pixels
Lines
672
336
224
168
相關(guān)PDF資料
PDF描述
SAB9077 Circular Connector; MIL SPEC:MIL-DTL-38999 Series II; Body Material:Metal; Series:JT; No. of Contacts:10; Connector Shell Size:12; Connecting Termination:Crimp; Circular Shell Style:Box Mount Receptacle; Body Style:Straight RoHS Compliant: No
SAB9077H Circular Connector; No. of Contacts:10; Series:JT02R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:12; Circular Contact Gender:Socket; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:12-98
SAB9079 Circular Connector; No. of Contacts:15; Series:JT02R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:14-15
SAB9079HS 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
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAB9077 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Picture-In-Picture PIP controller
SAB9077H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Picture-In-Picture PIP controller
SAB9077HB-S 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Picture-in-Picture Circuit
SAB9079 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard Picture-In-Picture PIP controller
SAB9079HS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard Picture-In-Picture PIP controller
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